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duxiu/initial_release/12636131.zip

数学分析与工程中的小波方法国内英文版 (法)达拉曼,(法)贾法德主编, Alain Damlamian, Stéphane Jaffard 高等学校教育出版社, 2010, 2010

1 (p1): Jianfeng Cai,Raymond Chan,Lixin Shen,Zuowei Shen:Tight Frame Based Method for High-Resolution Image Reconstruction 37 (p2): A lbert Cohen:Greedy Algorithms for Adaptive Triangulations and Approximations 51 (p3): Stéphane Jaffard,Patrice A bry,Stéphane G.Roux,Béatrice Vedel,Herwig Wendt:The Contribution of Wavelets in Multifractal Analysis 99 (p4): Chaochun Liu and Daoqing Dai:Wavelet Methods for Image-Based Face Recognition:A Survey 138 (p5): Lihua Yang:Hilbert-Huang Transform:Its Background,Algorithms and Applications

中文 [zh] · 英语 [en] · PDF · 19.4MB · 2010 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

zlib/Mathematics/Analysis/Stephen Abbott/Understanding Analysis(中译本)_118065010.pdf

Understanding Analysis(中译本) Stephen Abbott Springer New York : Imprint: Springer, Undergraduate Texts in Mathematics, Second Edition, New York, NY, 2015

This lively introductory text exposes the student to the rewards of a rigorous study of functions of a real variable. In each chapter, informal discussions of questions that give analysis its inherent fascination are followed by precise, but not overly formal, developments of the techniques needed to make sense of them. By focusing on the unifying themes of approximation and the resolution of paradoxes that arise in the transition from the finite to the infinite, the text turns what could be a daunting cascade of definitions and theorems into a coherent and engaging progression of ideas. Acutely aware of the need for rigor, the student is much better prepared to understand what constitutes a proper mathematical proof and how to write one. Fifteen years of classroom experience with the first edition of Understanding Analysis have solidified and refined the central narrative of the second edition. Roughly 150 new exercises join a selection of the best exercises from the first edition, and three more project-style sections have been added. Investigations of Euler's computation of ζ(2), the Weierstrass Approximation Theorem, and the gamma function are now among the book's cohort of seminal results serving as motivation and payoff for the beginning student to master the methods of analysis. Review of the first edition: "This is a dangerous book. Understanding Analysis is so well-written and the development of the theory so well-motivated that exposing students to it could well lead them to expect such excellence in all their textbooks. ... Understanding Analysis is perfectly titled; if your students read it, that's what's going to happen. ... This terrific book will become the text of choice for the single-variable introductory analysis course ..."--Steve Kennedy, MAA Reviews

英语 [en] · 中文 [zh] · PDF · 2.0MB · 2015 · 📘 非小说类图书 · 🚀/zlib · Save

duxiu/initial_release/_40296047.zip

Convex and Starlike Mappings in Several Comples Variables by Sheng Gong Kluwer Academic Publishers, 1998, 1998

This book deals with the theory of convex and starlike biholomorphic mappings in several complex variables. The underlying theme is the extension to several complex variables of geometric aspects of the classical theory of univalent functions. This is the first book which systematically studies this topic. This book gathers together, and presents in a unified manner, the current state of affairs for convex and starlike biholomorphic mappings in several complex variables. The majority of the results presented are due to the author, his co-workers and his students. This volume will be of interest to research mathematicians whose work involves several complex variables and one complex variable

英语 [en] · 中文 [zh] · PDF · 49.9MB · 1998 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

lgli/Lance Fortnow - 可能与不可能的边界：P/NP问题趣史 (2014, 人民邮电出版社).mobi

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

英语 [en] · 中文 [zh] · MOBI · 2.7MB · 2014 · 📘 非小说类图书 · 🚀/duxiu/lgli/zlib · Save

duxiu/initial_release/40540257.zip

Waves and Structures in Nonlinear Nondispersive Media: General Theory and Applications to Nonlinear Acoustics (Nonlinear Physical Science) S.N.GURBATOV O.V.RUDENKO A.I.SAICHEV, S N Gurbatov, O V Rudenko, A I Saichev, Sergei Nikolayevich Gurbatov, S. N Gurbatov Higher Education Press ; Springer Verlag, 2011, 2011-11-15

"Waves and Structures in Nonlinear Nondispersive Media: General Theory and Applications to Nonlinear Acoustics” is devoted completely to nonlinear structures. The general theory is given here in parallel with mathematical models. Many concrete examples illustrate the general analysis of Part I. Part II is devoted to applications to nonlinear acoustics, including specific nonlinear models and exact solutions, physical mechanisms of nonlinearity, sawtooth-shaped wave propagation, self-action phenomena, nonlinear resonances and engineering application (medicine, nondestructive testing, geophysics, etc.). This book is designed for graduate and postgraduate students studying the theory of nonlinear waves of various physical nature. It may also be useful as a handbook for engineers and researchers who encounter the necessity of taking nonlinear wave effects into account of their work. Dr. Gurbatov S.N. is the head of Department, and Vice Rector for Research of Nizhny Novgorod State University. Dr. Rudenko O.V. is the Full member of Russian Academy of Sciences, the head of Department at Moscow University and Professor at BTH (Sweden). Dr. Saichev A.I. is the Professor at the Faculty of Radiophysics of Nizhny Novgorod State University, Professor of ETH Zürich.

英语 [en] · 中文 [zh] · PDF · 105.4MB · 2011 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

upload/duxiu_main2/【星空藏书馆】/【星空藏书馆】等多个文件/图书三区/分类书库/02.精选书籍/精排版（出版图书+各类小说资源）mobi+epub+pdf/epub格式电子书(15.5GB)/出版图书(epub格式 8.6GB)/extracted__【菜根阁】6科学科技与互联网浪潮.rar/6科学科技与互联网浪潮/可能与不可能的边界：P NP问题趣史.epub

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

英语 [en] · 中文 [zh] · EPUB · 1.7MB · 2014 · 📘 非小说类图书 · 🚀/duxiu/lgli/upload/zlib · Save

duxiu/initial_release/12301346.zip

偏微分方程与孤波理论英文版 Abdul-MajidWazwaz著, Abdul-Majid Wazwaz, Abdul Majid Wazwaz 北京:高等教育出版社, 2009, PS, 2009

1 (p1): Part I Partial Differential Equations 3 (p2): 1 Basic Concepts 3 (p3): 1.1 Introduction 4 (p4): 1.2 Definitions 4 (p5): 1.2.1 Definition of a PDE 5 (p6): 1.2.2 Order of a PDE 6 (p7): 1.2.3 Linear and Nonlinear PDEs 7 (p8): 1.2.4 Some Linear Partial Differential Equations 7 (p9): 1.2.5 Some Nonlinear Partial Differential Equations 9 (p10): 1.2.6 Homogeneous and Inhomogeneous PDEs 9 (p11): 1.2.7 Solution of a PDE 11 (p12): 1.2.8 Boundary Conditions 12 (p13): 1.2.9 Initial Conditions 12 (p14): 1.2.10 Well-posed PDEs 14 (p15): 1.3 Classifications of a Second-order PDE 17 (p16): References 19 (p17): 2 First-order Partial Differential Equations 19 (p18): 2.1 Introduction 19 (p19): 2.2 Adomian Decomposition Method 36 (p20): 2.3 The Noise Terms Phenomenon 41 (p21): 2.4 The Modified Decomposition Method 47 (p22): 2.5 The Variational Iteration Method 54 (p23): 2.6 Method of Characteristics 59 (p24): 2.7 Systems of Linear PDEs by Adomian Method 63 (p25): 2.8 Systems of Linear PDEs by Variational Iteration Method 68 (p26): References 69 (p27): 3 One Dimensional Heat Flow 69 (p28): 3.1 Introduction 70 (p29): 3.2 The Adomian Decomposition Method 73 (p30): 3.2.1 Homogeneous Heat Equations 80 (p31): 3.2.2 Inhomogeneous Heat Equations 83 (p32): 3.3 The Variational Iteration Method 84 (p33): 3.3.1 Homogeneous Heat Equations 87 (p34): 3.3.2 Inhomogeneous Heat Equations 89 (p35): 3.4 Method of Separation of Variables 89 (p36): 3.4.1 Analysis of the Method 99 (p37): 3.4.2 Inhomogeneous Boundary Conditions 102 (p38): 3.4.3 Equations with Lateral Heat Loss 106 (p39): References 107 (p40): 4 Higher Dimensional Heat Flow 107 (p41): 4.1 Introduction 108 (p42): 4.2 Adomian Decomposition Method 108 (p43): 4.2.1 Two Dimensional Heat Flow 116 (p44): 4.2.2 Three Dimensional Heat Flow 124 (p45): 4.3 Method of...

英语 [en] · 中文 [zh] · PDF · 18.4MB · 2009 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

zlib/no-category/罗伯特·西奥迪尼/影响力（珍藏版）_27261139.mobi

影响力(珍藏版) 罗伯特·西奥迪尼 Springer Berlin Heidelberg : Imprint : Springer, 2015

Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind. Der Verlag stellt mit diesem Archiv Quellen für die historische wie auch die disziplingeschichtliche Forschung zur Verfügung, die jeweils im historischen Kontext betrachtet werden müssen. Dieser Titel erschien in der Zeit vor 1945 und wird daher in seiner zeittypischen politisch-ideologischen Ausrichtung vom Verlag nicht beworben.

德语 [de] · 中文 [zh] · MOBI · 5.7MB · 2015 · 📗 未知类型的图书 · 🚀/zlib · Save

duxiu/initial_release/_40259429.zip

几何 2 常曲率空间 (俄)E. B. Vinberg, E.B. Vinberg[编著, Nberg Vi, (俄) 温贝格, E. B, Ė. B Vinberg 北京:科学出版社, 2009, 2009

This Book Contains A Systematic And Comprehensive Exposition Of Lobachevskian Geometry And The Theory Of Discrete Groups Of Motions In Euclidean Space And Lobachevsky Space. The Authors Give A Very Clear Account Of Their Subject Describing It From The Viewpoints Of Elementary Geometry, Riemannian Geometry And Group Theory. The Result Is A Book Which Has No Rival In The Literature. Part I Contains The Classification Of Motions In Spaces Of Constant Curvature And Non-traditional Topics Like The Theory Of Acute-angled Polyhedra And Methods For Computing Volumes Of Non-euclidean Polyhedra. Part Ii Includes The Theory Of Cristallographic, Fuchsian, And Kleinian Groups And An Exposition Of Thurston's Theory Of Deformations. The Greater Part Of The Book Is Accessible To First-year Students In Mathematics. At The Same Time The Book Includes Very Recent Results Which Will Be Of Interest To Researchers In This Field. I. Geometry Of Spaces Of Constant Curvature / D.k. Alekseevskij, E.b. Vinberg, A.s. Solodovnikov -- Ii. Discrete Groups Of Motions Of Spaces Of Constant Curvature / E.b. Vinberg, O.v. Shvartsman. (ed.) H.b. Vinberg. Translation Of: Geometrii︠a︡ Ii, Issued As V. 29 Of The Serial: Itogi Nauki I Tekhniki. Sovremennye Problemy Matermatiki. Fundamentalʹnye Napravlenii︠a︡. Includes Bibliographical References And Indexes.

英语 [en] · 中文 [zh] · PDF · 9.3MB · 2009 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

lgli/深度学习和医学应用.pdf

深度学习和医学应用 it-ebooks iBooker it-ebooks, it-ebooks-extra

Over the past 40 years, diagnostic medical imaging has undergone remarkable advancements in CT, MRI, and ultrasound technology. Today, the field is experiencing a major paradigm shift, thanks to significant and rapid progress in deep learning techniques. As a result, numerous innovative AI-based programs have been developed to improve image quality and enhance clinical workflows, leading to more efficient and accurate diagnoses. AI advancements of medical imaging not only address existing unsolved problems but also present new and complex challenges. Solutions to these challenges can improve image quality and reveal new information currently obscured by noise, artifacts, or other signals. Holistic insight is the key to solving these challenges. Such insight may lead to a creative solution only when it is based on a thorough understanding of existing methods and unmet demands. This book focuses on advanced topics in medical imaging modalities, including CT and ultrasound, with the aim of providing practical applications in the healthcare industry. It strikes a balance between mathematical theory, numerical practice, and clinical applications, offering comprehensive coverage from basic to advanced levels of mathematical theories, deep learning techniques, and algorithm implementation details. Moreover, it provides in-depth insights into the latest advancements in dental cone-beam CT, fetal ultrasound, and bioimpedance, making it an essential resource for professionals seeking to stay up-to-date with the latest developments in the field of medical imaging.

英语 [en] · 中文 [zh] · PDF · 15.5MB · 2023 · 📘 非小说类图书 · 🚀/lgli/lgrs · Save

duxiu/initial_release/40374918.zip

Wavelet methods in mathematical analysis and engineering = 数学分析与工程中的小波方法 / monograph Alain Damlamian, Stéphane Jaffard 高等学校教育出版社, 2010, 2010

This book gives a comprehensive overview of both the fundamentals of wavelet analysis and related tools, and of the most active recent developments towards applications. It offers a state-of-the-art in several active areas of research where wavelet ideas, or more generally multiresolution ideas have proved particularly effective. The main applications covered are in the numerical analysis of PDEs, and signal and image processing. Recently introduced techniques such as Empirical Mode Decomposition (EMD) and new trends in the recovery of missing data, such as compressed sensing, are also presented. Applications range for the reconstruction of noisy or blurred images, pattern and face recognition, to nonlinear approximation in strongly anisotropic contexts, and to the classification tools based on multifractal analysis.

中文 [zh] · 英语 [en] · PDF · 14.8MB · 2010 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/13247763.zip

微分方程群性质理论讲义英文罗朝俊等主编, L.V. Ovsyannikov[著] , N. H. Ibragimov[主编, 奥夫斯亚尼科夫, 伊布拉基莫夫, 阿夫多尼纳北京:高等教育出版社, 2013, 2013

These lecturers provide a clear introduction to Lie group methods for determining and using symmetries of differential equations, a variety of their applications in gas dynamics and other nonlinear models as well as the author's remarkable contribution to this classical subject. It contains material that is useful for students and teachers but cannot be found in modern texts. For example, the theory of partially invariant solutions developed by Ovsyannikov provides a powerful tool for solving systems of nonlinear differential equations and investigating complicated mathematical models. Readership: Professional mathematics researchers and graduate students.

中文 [zh] · PDF · 4.0MB · 2013 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/a_40219519.zip

Riemannian Geometry and Geometric Analysis Jürgen Jost Springer Science & Business Media, Universitext, 5th ed., Berlin, Germany, 2008

"This established reference work continues to lead its readers to some of the hottest topics of contemporary mathematical research. This new edition introduces and explains the ideas of the parabolic methods that have recently found such a spectacular success in the work of Perelman at the examples of closed geodesics and harmonic forms. It also discusses further examples of geometric variational problems from quantum field theory, another source of profound new ideas and methods in geometry."--Jacket

英语 [en] · 中文 [zh] · PDF · 96.0MB · 2008 · 📘 非小说类图书 · 🚀/duxiu/zlibzh · Save

lgli/Lance Fortnow - 可能与不可能的边界：P/NP问题趣史 (2013, ).pdf

可能与不可能的边界:P/NP问题趣史 Lance Fortnow Princeton University Press, Princeton University Press, Princeton, 2013

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

英语 [en] · 中文 [zh] · PDF · 6.1MB · 2013 · 📘 非小说类图书 · 🚀/lgli/zlib · Save

duxiu/initial_release/40940833.zip

自治和非自治不连续微分方程中的分岔=BIFURCATION IN AUTONOMOUS AND NONAUTONOMOUS DIFFERENTIAL EQUATIONS WITH DISCONTINUITIES,MARAT AKHMET ARDAK KASHKYNBAYEV, 阿克梅特 (Akhmet, Marat), Marat Akhmet 高等教育出版社, 1st ed. 2017, 2017

This book focuses on bifurcation theory for autonomous and nonautonomous differential equations with discontinuities of different types - those with jumps present either in the right-hand side, or in trajectories or in the arguments of solutions of equations. 本书主要讨论不同类型的自治和非自治不连续微分方程中的分岔.那些具有跳跃的微分方程既可以是右端点不连续的,也可以是在轨迹上不连续,或是方程解的区间常数近似的.本书的结果可以应用于各个领域,如神经网络,脑动力学,机械系统,天气现象,人口动力学等.毫无疑问,分岔理论应该进一步发展到不同类型的微分方程.读者将从本书了解到该理论的最新成果,学会如何将该理论应用到不同类型的不连续微分方程的具体方法.此外,读者将学习到分析这些方程的非自治分岔情况的最新方法

英语 [en] · 中文 [zh] · PDF · 35.9MB · 2017 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/40250256.zip

Multivariate Spline Functions and Their Applications (Mathematics and Its Applications, 529) RENHONG WANG, Ren-Hong Wang, Ren hong Wang, R.H Wang SCIENCE PRESS BEIJING, 2001, 2001

Deals with the algebraic geometric method of studying multivariate splines. This book includes topics such as: the theory of multivariate spline spaces, higher-dimensional splines, rational splines, piecewise algebraic variety, applications in the finite element method, and, computer-aided geometric design.

英语 [en] · 中文 [zh] · PDF · 12.9MB · 2001 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/40856920.zip

Multivariate Spline Functions and Their Applications (Mathematics and Its Applications, 529) Renhong Wang, Ren hong Wang, Ren-Hong Wang, R.H Wang SCIENCE PRESS BEIJING, 2001, 2001

This book deals with the algebraic geometric method of studying multivariate splines. Topics treated include: the theory of multivariate spline spaces, higher-dimensional splines, rational splines, piecewise algebraic variety (including piecewise algebraic curves and surfaces) and applications in the finite element method and computer-aided geometric design. Many new results are given. Audience: This volume will be of interest to researchers and graduate students whose work involves approximations and expansions, numerical analysis, computational geometry, image processing and CAD/CAM.

英语 [en] · 中文 [zh] · PDF · 76.9MB · 2001 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/40186728.zip

傅立叶级数和球面调和函数的几何应用 H.GROEMER, H Groemer 北京/西安:世界图书出版公司, 2000, 2000

This book provides a comprehensive presentation of geometric results, primarily from the theory of convex sets, that have been proved by the use of Fourier series or spherical harmonics. Almost all these geometric results appear here in book form for the first time. An important feature of the book is that all the necessary tools from classical theory of spherical harmonics are developed as concretely as possible, with full proofs. These tools are used to prove geometric inequalities, stability results, uniqueness results for projections and intersections by hyperplanes or half-spaces, and characterizations of rotors in convex polytopes. Again, full proofs are given. To make the treatment as self-contained as possible the book begins with background material in analysis and the geometry of convex sets. This treatise will be welcomed both as an introduction to the subject and as a reference book for pure and applied mathematicians.

英语 [en] · 中文 [zh] · PDF · 8.2MB · 2000 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

nexusstc/Mathematical Methods of Classical Mechanics (Unofficial Solution)/38621c5b357b7d3bdd932c3b23685f8f.zip

Mathematical Methods of Classical Mechanics (Unofficial Solution) V. I. Arnold, code.google.com/p/a4mmcm/ http://code.google.com/p/a4mmcm/, 2007

This is an unofficial solution for the problems in Arnold's \_Mathematical Methods of Classical Mechanics\_. Thank the author for sharing it to [http://code.google.com/p/a4mmcm/](https://code.google.com/archive/p/a4mmcm/). It's said that this google code project contains three files. But this package contains only two of them, because I can't access the third one for some reason. It seems that [mmcm\_20070211.pdf](./mmcm\_20070211.pdf) is the latest version of this solution.

英语 [en] · 中文 [zh] · ZIP · 1.1MB · 2007 · 📘 非小说类图书 · 🚀/duxiu/lgli/lgrs/nexusstc · Save

duxiu/initial_release/12866766.zip

分数维非线性系统建模、分析与仿真英文 (斯洛伐克)帕璀斯著, ( si luo fa ke ) pa cui si, Ivo Petrás[著, 帕璀斯, Ivo Petráš 北京:高等教育出版社, 2011, 2011

"Fractional-Order Nonlinear Systems: Modeling, Analysis and Simulation" presents a study of fractional-order chaotic systems accompanied by Matlab programs for simulating their state space trajectories, which are shown in the illustrations in the book. Description of the chaotic systems is clearly presented and their analysis and numerical solution are done in an easy-to-follow manner. Simulink models for the selected fractional-order systems are also presented. The readers will understand the fundamentals of the fractional calculus, how real dynamical systems can be described using fractional derivatives and fractional differential equations, how such equations can be solved, and how to simulate and explore chaotic systems of fractional order. The book addresses to mathematicians, physicists, engineers, and other scientists interested in chaos phenomena or in fractional-order systems. It can be used in courses on dynamical systems, control theory, and applied mathematics at graduate or postgraduate level. Ivo Petráš is an Associate Professor of automatic control and the Director of the Institute of Control and Informatization of Production Processes, Faculty of BERG, Technical University of Košice, Slovak Republic. His main research interests include control systems, industrial automation, and applied mathematics.

英语 [en] · 中文 [zh] · PDF · 57.9MB · 2011 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/动态域上的不连续动力学系统_12307762.zip

动态域上的不连续动力学系统:英文版罗朝俊著, Albert C. J Luo 北京:高等教育出版社, 2009, 2009

1 (p1): 1 Introduction 1 (p2): 1.1 Discontinuous systems 5 (p3): 1.2 Book layout 6 (p4): References 9 (p5): 2 Flow Switchability 9 (p6): 2.1 Discontinuous dynamic systems 11 (p7): 2.2 G-functions 15 (p8): 2.3 Passable flows 19 (p9): 2.4 Non-passable flows 28 (p10): 2.5 Tangential flows 39 (p11): 2.6 Switching bifurcations 52 (p12): References 55 (p13): 3 Transversality and Sliding Phenomena 55 (p14): 3.1 A controlled system 57 (p15): 3.2 Transversality conditions 60 (p16): 3.3 Mappings and predictions 67 (p17): 3.4 Periodic and chaotic motions 75 (p18): References 77 (p19): 4 A Frictional Oscillator on Time-varying Belt 77 (p20): 4.1 Mechanical model 80 (p21): 4.2 Analytical conditions 80 (p22): 4.2.1 Equations of motion 83 (p23): 4.2.2 Passable flows to boundary 85 (p24): 4.2.3 Sliding flows on boundary 89 (p25): 4.24 Grazing flows to boundary 91 (p26): 4.3 Generic mappings and force product criteria 91 (p27): 4.3.1 Generic mappings 93 (p28): 4.3.2 Sliding flows and fragmentation 96 (p29): 4.3.3 Grazing flows 98 (p30): 4.4 Periodic motions 98 (p31): 4.4.1 Mapping structures 100 (p32): 4.4.2 Illustrations 112 (p33): 4.5 Numerical simulations 113 (p34): References 115 (p35): 5 Two Oscillators with Impacts and Stick 115 (p36): 5.1 Physical problem 115 (p37): 5.1.1 Introduction to problem 117 (p38): 5.1.2 Equations of motion 119 (p39): 5.2 Domains and vector fields 119 (p40): 5.2.1 Absolute motion description 125 (p41): 5.2.2 Relative motion description 127 (p42): 5.3 Mechanism of stick and grazing 128 (p43): 5.3.1 Analytical conditions 133 (p44): 5.3.2 Physical interpretation 134 (p45): 5.4 Mapping structures and motions 134 (p46): 5.4.1 Switching sets and basic mappings 137 (p47): 5.4.2 Mapping equations 141 (p48): 5.4.3 Mapping structures 144 (p49): 5.4.4 Bifurcation scenario...

英语 [en] · 中文 [zh] · PDF · 29.3MB · 2009 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/非线性变形体动力学英文版_12605563.zip

非线性变形体动力学英文版罗朝俊著, Albert C. J Luo 北京:高等教育出版社, Nonlinear physical science, 1st ed. 2010, Berlin, Heidelberg, 2010

"Nonlinear Deformable-body Dynamics" mainly consists in a mathematical treatise of approximate theories for thin deformable bodies, including cables, beams, rods, webs, membranes, plates, and shells. The intent of the book is to stimulate more research in the area of nonlinear deformable-body dynamics not only because of the unsolved theoretical puzzles it presents but also because of its wide spectrum of applications. For instance, the theories for soft webs and rod-reinforced soft structures can be applied to biomechanics for DNA and living tissues, and the nonlinear theory of deformable bodies, based on the Kirchhoff assumptions, is a special case discussed. This book can serve as a reference work for researchers and a textbook for senior and postgraduate students in physics, mathematics, engineering and biophysics. Dr. Albert C.J. Luo is a Professor of Mechanical Engineering at Southern Illinois University, Edwardsville, IL, USA. Professor Luo is an internationally recognized scientist in the field of nonlinear dynamics in dynamical systems and deformable solids.

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Real analysis and probability Second Edition = 实分析和概率论 (英文版·第2版) (美)达德利(Dudley,R.M.)著, (美)R.M.Dudley著, Dley Du, R. M Dudley 北京:机械工业出版社, 2006, 2006

This classic textbook offers a clear exposition of modern probability theory and of the interplay between the properties of metric spaces and probability measures. The first half of the book gives an exposition of real analysis: basic set theory, general topology, measure theory, integration, an introduction to functional analysis in Banach and Hilbert spaces, convex sets and functions and measure on topological spaces. The second half introduces probability based on measure theory, including laws of large numbers, ergodic theorems, the central limit theorem, conditional expectations and martingale's convergence. A chapter on stochastic processes introduces Brownian motion and the Brownian bridge. The edition has been made even more self-contained than before; it now includes a foundation of the real number system and the Stone-Weierstrass theorem on uniform approximation in algebras of functions. Several other sections have been revised and improved, and the comprehensive historical notes have been further amplified. A number of new exercises have been added, together with hints for solution.

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不连续及连续系统中的分岔和混沌英文版 MichalFe·kan著, Michal Fečkan 北京:高等教育出版社, Nonlinear physical science, 1st ed. 2011, Berlin, Heidelberg, 2011

1 (p1): 1 Introduction 6 (p2): References 9 (p3): 2 Preliminary Results 9 (p4): 2.1 Linear Functional Analysis 11 (p5): 2.2 Nonlinear Functional Analysis 11 (p6): 2.2.1 Banach Fixed Point Theorem 11 (p7): 2.2.2 Implicit Function Theorem 12 (p8): 2.2.3 Lyapunov-Schmidt Method 13 (p9): 2.2.4 Brouwer Degree 13 (p10): 2.2.5 Local Invertibility 14 (p11): 2.2.6 Global Invertibility 14 (p12): 2.3 Multivalued Mappings 15 (p13): 2.4 Differential Topology 15 (p14): 2.4.1 Differentiable Manifolds 16 (p15): 2.4.2 Vector Bundles 16 (p16): 2.4.3 Tubular Neighbourhoods 17 (p17): 2.5 Dynamical Systems 17 (p18): 2.5.1 Homogenous Linear Equations 18 (p19): 2.5.2 Chaos in Diffeomorphisms 19 (p20): 2.5.3 Periodic ODEs 20 (p21): 2.5.4 Vector Fields 22 (p22): 2.5.5 Global Center Manifolds 22 (p23): 2.5.6 Two-Dimensional Flows 23 (p24): 2.5.7 Averaging Method 24 (p25): 2.5.8 Carathéodory Type ODEs 24 (p26): 2.6 Singularities of Smooth Maps 24 (p27): 2.6.1 Jet Bundles 25 (p28): 2.6.2 Whitney C∞ Topology 25 (p29): 2.6.3 Transversality 26 (p30): 2.6.4 Malgrange Preparation Theorem 26 (p31): 2.6.5 Complex Analysis 28 (p32): References 29 (p33): 3 Chaos in Discrete Dynamical Systems 29 (p34): 3.1 Transversal Bounded Solutions 29 (p35): 3.1.1 Difference Equations 30 (p36): 3.1.2 Variational Equation 35 (p37): 3.1.3 Perturbation Theory 38 (p38): 3.1.4 Bifurcation from a Manifold of Homoclinic Solutions 40 (p39): 3.1.5 Applications to Impulsive Differential Equations 44 (p40): 3.2 Transversal Homoclinic Orbits 44 (p41): 3.2.1 Higher Dimensional Difference Equations 45 (p42): 3.2.2 Bifurcation Result 51 (p43): 3.2.3 Applications to McMillan Type Mappings 54 (p44): 3.2.4 Planar Integrable Maps with Separatrices 55 (p45): 3.3 Singular Impulsive ODEs 55 (p46): 3.3.1 Singular ODEs with Impulses 56 (p47): 3.3.2 Linear...

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非线性变形体动力学英文版 Albert C.J.Luo, Albert C. J Luo 高等教育出版社·北京, Nonlinear physical science, 1st ed. 2010, Berlin, Heidelberg, 2010

\"Nonlinear Deformable-body Dynamics\" mainly consists in a mathematical treatise of approximate theories for thin deformable bodies, including cables, beams, rods, webs, membranes, plates, and shells. The intent of the book is to stimulate more research in the area of nonlinear deformable-body dynamics not only because of the unsolved theoretical puzzles it presents but also because of its wide spectrum of applications. For instance, the theories for soft webs and rod-reinforced soft structures can be applied to biomechanics for DNA and living tissues, and the nonlinear theory of deformable bodies, based on the Kirchhoff assumptions, is a special case discussed. This book can serve as a reference work for researchers and a textbook for senior and postgraduate students in physics, mathematics, engineering and biophysics. Dr. Albert C.J. Luo is a Professor of Mechanical Engineering at Southern Illinois University, Edwardsville, IL, USA. Professor Luo is an internationally recognized scientist in the field of nonlinear dynamics in dynamical systems and deformable solids Nonlinear Deformable-body Dynamics offers a self-contained introduction to the field, and aims to stimulate research in this area. Examples guide readers through the topics and theories discussed, making them accessible to a broad, interdisciplinary audience.

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upload/duxiu_main2/【星空藏书馆】/【星空藏书馆】等多个文件/Kindle电子书库（012）/2022更新/2022/7月/(Applied Mathematical Sciences 22) N. Rouche, P. Habets, M. Laloy (auth.) - Stability Theory by Liapunov’s Direct Method-Springer-Verlag New York (1977).pdf

Stability Theory by Liapunov’s Direct Method (Applied Mathematical Sciences, 22) N. Rouche, P. Habets, M. Laloy (auth.) Springer-Verlag New York, Applied Mathematical Sciences, Applied mathematical sciences (Springer-Verlag New York Inc.), 22, 1, 1977

This monograph is a collective work. The names appear ing on the front cover are those of the people who worked on every chapter. But the contributions of others were also very important: C. Risito for Chapters I, II and IV, K. Peiffer for III, IV, VI, IX R. J. Ballieu for I and IX, Dang Chau Phien for VI and IX, J. L. Corne for VII and VIII. The idea of writing this book originated in a seminar held at the University of Louvain during the academic year 1971-72. Two years later, a first draft was completed. However, it was unsatisfactory mainly because it was ex ce~sively abstract and lacked examples. It was then decided to write it again, taking advantage of -some remarks of the students to whom it had been partly addressed. The actual text is this second version. The subject matter is stability theory in the general setting of ordinary differential equations using what is known as Liapunov's direct or second method. We concentrate our efforts on this method, not because we underrate those which appear more powerful in some circumstances, but because it is important enough, along with its modern developments, to justify the writing of an up-to-date monograph. Also excellent books exist concerning the other methods, as for example R. Bellman [1953] and W. A. Coppel [1965]. Erscheinungsdatum: 09.07.1977

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lgli/Lance Fortnow - 可能与不可能的边界：P/NP问题趣史 (2014, 人民邮电出版社).epub

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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Interpolation Spaces An Introduction = 插值空间引论 J.Bergh,J.Lofstrom, ( )J.Bergh, ()J.Lofstrom著, Rgh Be, Fstrom Lo, J. Bergh, J. Lofstrom著, Rgh Be, Fstrom Lo, Jöran Bergh 世界图书出版公司北京公司, 2003, 2003

The works of Jaak Peetre constitute the main body of this treatise. Important contributors are also J. L. Lions and A. P. Calderon, not to mention several others. We, the present authors, have thus merely compiled and explained the works of others (with the exception of a few minor contributions of our own). Let us mention the origin of this treatise. A couple of years ago, J. Peetre suggested to the second author, J. Lofstrom, writing a book on interpolation theory and he most generously put at Lofstrom's disposal an unfinished manu script, covering parts of Chapter 1-3 and 5 of this book. Subsequently, LOfstrom prepared a first rough, but relatively complete manuscript of lecture notes. This was then partly rewritten and thouroughly revised by the first author, J. Bergh, who also prepared the notes and comment and most of the exercises. Throughout the work, we have had the good fortune of enjoying Jaak Peetre's kind patronage and invaluable counsel. We want to express our deep gratitude to him. Thanks are also due to our colleagues for their support and help. Finally, we are sincerely grateful to Boe1 Engebrand, Lena Mattsson and Birgit Hoglund for their expert typing of our manuscript.

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lgli/Lance Fortnow - 可能与不可能的边界：P/NP问题趣史 (2014, 人民邮电出版社).azw3

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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duxiu/initial_release/13961055.uvz

Interpolation Spaces An Introduction = 插值空间引论 J.BERGH,J.LOFSTROM著, ( )J.Bergh, ()J.Lofstrom著, Rgh Be, Fstrom Lo, J. Bergh, J. Lofstrom著, Rgh Be, Fstrom Lo, Jöran Bergh 北京/西安:世界图书出版公司, 2003, 2003

1 (p1): Chapter 1.Some Classical Theorems 1 (p1-1): 1.1.The Riesz-Thorin Theorem 5 (p1-2): 1.2.Applications of the Riesz-Thorin Theorem 6 (p1-3): 1.3.The Marcinkiewicz Theorem 11 (p1-4): 1.4.An Application of the Marcinkiewicz Theorem 12 (p1-5): 1.5.Two Classical Approximation Results 13 (p1-6): 1.6.Exercises 19 (p1-7): 1.7.Notes and Comment 22 (p2): Chapter 2.General Properties of Interpolation Spaces 22 (p2-1): 2.1.Categories and Functors 23 (p2-2): 2.2.Normed Vector Spaces 24 (p2-3): 2.3.Couples of Spaces 26 (p2-4): 2.4.Definition of Interpolation Spaces 29 (p2-5): 2.5.The Aronszajn-Gagliardo Theorem 31 (p2-6): 2.6.A Necessary Condition for Interpolation 32 (p2-7): 2.7.A Duality Theorem 33 (p2-8): 2.8.Exercises 36 (p2-9): 2.9.Notes and Comment 38 (p3): Chapter 3.The Real Interpolation Method 38 (p3-1): 3.1.The K-Method 42 (p3-2): 3.2.The J-Method 44 (p3-3): 3.3.The Equivalence Theorem 46 (p3-4): 3.4.Simple Properties of? 48 (p3-5): 3.5.The Reiteration Theorem 52 (p3-6): 3.6.A Formula for the K-Functional 53 (p3-7): 3.7.The Duality Theorem 55 (p3-8): 3.8.A Compactness Theorem 57 (p3-9): 3.9.An Extremal Property of the Real Method 59 (p3-10): 3.10.Quasi-Normed Abelian Groups 63 (p3-11): 3.11.The Real Interpolation Method for Quasi-Normed Abelian Groups 70 (p3-12): 3.12.Some Other Equivalent Real Interpolation Methods 75 (p3-13): 3.13.Exercises 82 (p3-14): 3.14.Notes and Comment 87 (p4): Chapter 4.The Complex Interpolation Method 87 (p4-1): 4.1.Definition of the Complex Method 91 (p4-2): 4.2.Simple Properties of ? 93 (p4-3): 4.3.The Equivalence Theorem 96 (p4-4): 4.4.Multilinear Interpolation 98 (p4-5): 4.5.The Duality Theorem 101 (p4-6): 4.6.The Reiteration Theorem 102 (p4-7): 4.7.On the Connection with the Real Method 104 (p4-8): 4.8.Exercises 105 (p4-9): 4.9.Notes and Comment 106 (p5): Chapter...

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\"DYNAMICAL SYSTEMS.X,GENAERAL THEORY OF VORTICES\" V.VKozlov编著, V.V. Kozlov[编著, Zlov Ko, V. V Kozlov 北京:科学出版社, 2009, 2009

In addition, it details some interesting applications of the general theory of vortices, such as applications in numerical methods, stability theory, and the theory of exact integration of equations of dynamics.

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lgli/Lance Fortnow - 可能与不可能的边界：P/NP问题趣史 (2014, 人民邮电出版社).epub

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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lgli/Lance Fortnow & ePUBw.COM - 可能与不可能的边界：P/NP问题趣史 (2014, 人民邮电出版社).azw3

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible Lance Fortnow & ePUBw.COM 北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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线性与非线性积分方程，方法及应用英文 (美)佤斯瓦茨著, Abdul-Majid Wazwaz[著, 佤斯瓦茨, Wa Si Wa Ci 北京:高等教育出版社, 2011, 2011

3 (p1): PartI Linear Integral Equations 3 (p2): 1 Preliminaries 4 (p3): 1.1 Taylor Series 7 (p4): 1.2 Ordinary Differential Equations 7 (p5): 1.2.1 First Order Linear Differential Equations 9 (p6): 1.2.2 Second Order Linear Differential Equations 13 (p7): 1.2.3 The Series Solution Method 17 (p8): 1.3 Leibnitz Rule for Differentiation of Integrals 19 (p9): 1.4 Reducing Multiple Integrals to Single Integrals 22 (p10): 1.5 Laplace Transform 23 (p11): 1.5.1 Properties of Laplace Transforms 28 (p12): 1.6 Infinite Geometric Series 30 (p13): References 33 (p14): 2 Introductory Concepts of Integral Equations 34 (p15): 2.1 Classification of Integral Equations 34 (p16): 2.1.1 Fredholm Integral Equations 35 (p17): 2.1.2 Volterra Integral Equations 35 (p18): 2.1.3 Volterra-Fredholm Integral Equations 36 (p19): 2.1.4 Singular Integral Equations 37 (p20): 2.2 Classification of Integro-Differential Equations 38 (p21): 2.2.1 Fredholm Integro-Differential Equations 38 (p22): 2.2.2 Volterra Integro-Differential Equations 39 (p23): 2.2.3 Volterra-Fredholm Integro-Differential Equations 40 (p24): 2.3 Linearity and Homogeneity 40 (p25): 2.3.1 Linearity Concept 41 (p26): 2.3.2 Homogeneity Concept 42 (p27): 2.4 Origins of Integral Equations 42 (p28): 2.5 Converting IVP to Volterra Integral Equation 47 (p29): 2.5.1 Converting Volterra Integral Equation to IVP 49 (p30): 2.6 Converting BVP to Fredholm Integral Equation 54 (p31): 2.6.1 Converting Fredholm Integral Equation to BVP 59 (p32): 2.7 Solution of an Integral Equation 63 (p33): References 65 (p34): 3 Volterra Integral Equations 65 (p35): 3.1 Introduction 66 (p36): 3.2 Volterra Integral Equations of the Second Kind 66 (p37): 3.2.1 The Adomian Decomposition Method 73 (p38): 3.2.2 The Modified Decomposition Method 78 (p39): 3.2.3 The Noise Terms Phenomenon 82 (p40): 3.2.4 The...

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upload/duxiu_main2/【星空藏书馆】/【星空藏书馆】等多个文件/图书五区/分类站点02/kindle原版书籍/整理书籍合集E/0406可能与不可能的边界：P_NP问题趣史-Fortnow, Lance-2019更新.mobi

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible Lance Fortnow [Fortnow, Lance] 北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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The analysis of linear partial differential operators IV = 线性偏微分算子分析第4卷 L.Hormander著, ( )Lars Hormander著, Rmander Ho, Lars Hörmander 世界图书出版公司北京公司, 2005, 2005

From the reviews:'Volumes III and IV complete L. Hörmander's treatise on linear partial differential equations. They constitute the most complete and up-to-date account of this subject, by the author who has dominated it and made the most significant contributions in the last decades.....It is a superb book, which must be present in every mathematical library, and an indispensable tool for all - young and old - interested in the theory of partial differential operators.'L. Boutet de Monvel in Bulletin of the American Mathematical Society, 1987'This treatise is outstanding in every respect and must be counted among the great books in mathematics. It is certainly no easy reading (...) but a careful study is extremely rewarding for its wealth of ideas and techniques and the beauty of presentation.'J. Brüning in Zentralblatt MATH, 1987 Honours awarded to Lars Hörmander: Fields Medal 1962, Speaker at International Congress 1970, Wolf Prize 1988, AMS Steele Prize2006

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非线性非分散介质中的波和结构非线性声学的一般理论及应用英文版古尔巴托夫(S.N.Gurbatov),鲁坚科(O.V.Rudenko),塞切夫(A.I.Saichev)著;罗朝俊,伊布拉基莫夫编, S N Gurbatov, O V Rudenko, A I Saichev, Sergei Nikolayevich Gurbatov, S. N Gurbatov 北京:高等教育出版社, 2011, 2011-11-15

"Waves and Structures in Nonlinear Nondispersive Media: General Theory and Applications to Nonlinear Acoustics” is devoted completely to nonlinear structures. The general theory is given here in parallel with mathematical models. Many concrete examples illustrate the general analysis of Part I. Part II is devoted to applications to nonlinear acoustics, including specific nonlinear models and exact solutions, physical mechanisms of nonlinearity, sawtooth-shaped wave propagation, self-action phenomena, nonlinear resonances and engineering application (medicine, nondestructive testing, geophysics, etc.). This book is designed for graduate and postgraduate students studying the theory of nonlinear waves of various physical nature. It may also be useful as a handbook for engineers and researchers who encounter the necessity of taking nonlinear wave effects into account of their work. Dr. Gurbatov S.N. is the head of Department, and Vice Rector for Research of Nizhny Novgorod State University. Dr. Rudenko O.V. is the Full member of Russian Academy of Sciences, the head of Department at Moscow University and Professor at BTH (Sweden). Dr. Saichev A.I. is the Professor at the Faculty of Radiophysics of Nizhny Novgorod State University, Professor of ETH Zürich.

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upload/duxiu_main2/【星空藏书馆】/【星空藏书馆】等多个文件/图书三区/分类书库/02.精选书籍/精排版（出版图书+各类小说资源）mobi+epub+pdf/mobi格式电子书(14.6GB)/出版图书(mobi格式 8.3GB)/extracted__【菜根阁】6科学科技与互联网浪潮.rar/6科学科技与互联网浪潮/可能与不可能的边界：P NP问题趣史.mobi

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

P/NP 问题是计算机科学乃至整个数学领域最重要的开放问题。本书从非技术角度介绍了什么是P/NP 问题、它丰富的历史，以及对于人机交互乃至更多问题的数学意义。在这本趣味十足的书中，作者首先追溯了P/NP 问题是如何产生的，然后给出了这个问题的许多实例，涉及经济学、物理学和生物学在内的多个学科。接下来探讨了涵盖P/NP 难题中所有难度等级的问题，从寻找游玩迪士尼乐园所有景点的最短路线，到地图填色问题，再到找出Facebook 上互为好友的一群人。本书深入探寻了计算能够做到什么、无法做到什么，描绘了尝试解决P/NP问题的益处和其中难以预想的挑战。本书读来引人入胜，适合所有对计算和数学感兴趣的读者。科普,计算机科学,数学,P,Np,计算机,算法,Np问题,数学科普

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duxiu/initial_release/40415114.zip

Partial Differential Equations and Solitary Waves Theory (Nonlinear Physical Science) Abdul-Majid Wazwaz, Abdul Majid Wazwaz Higher Education Press ; Springer, 2009, PS, 2009

"Partial Differential Equations and Solitary Waves Theory" is a self-contained book divided into two parts: Part I is a coherent survey bringing together newly developed methods for solving PDEs. While some traditional techniques are presented, this part does not require thorough understanding of abstract theories or compact concepts. Well-selected worked examples and exercises shall guide the reader through the text. Part II provides an extensive exposition of the solitary waves theory. This part handles nonlinear evolution equations by methods such as Hirota’s bilinear method or the tanh-coth method. A self-contained treatment is presented to discuss complete integrability of a wide class of nonlinear equations. This part presents in an accessible manner a systematic presentation of solitons, multi-soliton solutions, kinks, peakons, cuspons, and compactons. While the whole book can be used as a text for advanced undergraduate and graduate students in applied mathematics, physics and engineering, Part II will be most useful for graduate students and researchers in mathematics, engineering, and other related fields. Dr. Abdul-Majid Wazwaz is a Professor of Mathematics at Saint Xavier University, Chicago, Illinois, USA.

英语 [en] · 中文 [zh] · PDF · 19.7MB · 2009 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

upload/duxiu_main2/【星空藏书馆】/【星空藏书馆】等多个文件/图书馆8号/综合书库②/kindle电子书-200万册/图书合集/其他合集/中亚图书汇总（有书单）/extracted__中亚第一部分.zip/\xb5\xdaһ\xb2\xbf\xb7\xd6/[\xbf\xc9\xc4\xdc\xd3벻\xbf\xc9\xc4ܵı߽\xe7-P.NP\xce\xca\xcc\xe2Ȥʷ].The.Golden.Ticket-P.NP.and.the.Search.for.the.Impossible.mobi

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

中文 [zh] · MOBI · 10.3MB · 2014 · 📘 非小说类图书 · 🚀/duxiu/lgli/lgrs/nexusstc/upload/zlib · Save

upload/duxiu_main2/【星空藏书馆】/【星空藏书馆】等多个文件/沁园斋图书馆（006）/图书馆（008）/9-中英文日常更新/中英日常更新/2019年（此目录下大部分与镇店之宝和英文原版畅销书书重复）/201904/中文（1-3200）/extracted__azw3（801-1200）.zip/[\xc3\xc0]Lance Fortnow-\xbf\xc9\xc4\xdc\xd3벻\xbf\xc9\xc4ܵı߽磺P_NP\xce\xca\xcc\xe2Ȥʷ.azw3

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆北京：人民邮电出版社, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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duxiu/initial_release/12709808.zip

几何 2 常曲率空间 E.B.Vinberg著, E.B. Vinberg[编著, Nberg Vi, (俄) 温贝格, E. B, Ė. B Vinberg 北京:科学出版社, 2009, 2009

This Book Contains A Systematic And Comprehensive Exposition Of Lobachevskian Geometry And The Theory Of Discrete Groups Of Motions In Euclidean Space And Lobachevsky Space. The Authors Give A Very Clear Account Of Their Subject Describing It From The Viewpoints Of Elementary Geometry, Riemannian Geometry And Group Theory. The Result Is A Book Which Has No Rival In The Literature. Part I Contains The Classification Of Motions In Spaces Of Constant Curvature And Non-traditional Topics Like The Theory Of Acute-angled Polyhedra And Methods For Computing Volumes Of Non-euclidean Polyhedra. Part Ii Includes The Theory Of Cristallographic, Fuchsian, And Kleinian Groups And An Exposition Of Thurston's Theory Of Deformations. The Greater Part Of The Book Is Accessible To First-year Students In Mathematics. At The Same Time The Book Includes Very Recent Results Which Will Be Of Interest To Researchers In This Field. I. Geometry Of Spaces Of Constant Curvature / D.k. Alekseevskij, E.b. Vinberg, A.s. Solodovnikov -- Ii. Discrete Groups Of Motions Of Spaces Of Constant Curvature / E.b. Vinberg, O.v. Shvartsman. (ed.) H.b. Vinberg. Translation Of: Geometrii︠a︡ Ii, Issued As V. 29 Of The Serial: Itogi Nauki I Tekhniki. Sovremennye Problemy Matermatiki. Fundamentalʹnye Napravlenii︠a︡. Includes Bibliographical References And Indexes.

英语 [en] · 中文 [zh] · PDF · 9.2MB · 2009 · 📗 未知类型的图书 · 🚀/duxiu/zlibzh · Save

duxiu/initial_release/12646065.zip

亚纯函数值分布理论英文版郑建华著, Jianhua Zheng, 郑建华著, 郑建华北京:清华大学出版社, 2010, 2010

Value Distribution Of Meromorphic Functions Focuses On Functions Meromorphic In An Angle Or On The Complex Plane, T Directions, Deficient Values, Singular Values, Potential Theory In Value Distribution And The Proof Of The Celebrated Nevanlinna Conjecture. The Book Introduces Various Characteristics Of Meromorphic Functions And Their Connections, Several Aspects Of New Singular Directions, New Results On Estimates Of The Number Of Deficient Values, New Results On Singular Values And Behaviours Of Subharmonic Functions Which Are The Foundation For Further Discussion On The Proof Of The Nevanlinna Conjecture. The Independent Significance Of Normality Of Subharmonic Function Family Is Emphasized. This Book Is Designed For Scientists, Engineers And Post Graduated Students Engaged In Complex Analysis And Meromorphic Functions. Dr. Jianhua Zheng Is A Professor At The Department Of Mathematical Sciences, Tsinghua University, China. Preliminaries Of Real Functions -- Characteristics Of A Meromorphic Function -- T Directions Of A Meromorphic Function -- Argument Distribution And Deficient Values -- Meromorphic Functions With Radially Distributed Values -- Singular Values Of Meromorphic Functions -- The Potential Theory In Value Distribution. Jianhua Zheng. Includes Bibliographical References And Index.

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duxiu/initial_release/a_40774159.zip

a course in functional analysis second edition=泛函分析教程第2版 John B. Conway Springer Spektrum. in Springer-Verlag GmbH, Graduate Texts in Mathematics [GTM], 96, 2, 1990

Main subject categories: • Functional analysis • Mathematical spaces • Operator theoryThis book is an introductory text in functional analysis. Unlike many modern treatments, it begins with the particular and works its way to the more general. From the "This book is an excellent text for a first graduate course in functional analysis. ... Many interesting and important applications are included. ... It includes an abundance of exercises, and is written in the engaging and lucid style which we have come to expect from the author." ‒MATHEMATICAL REVIEWS

英语 [en] · 中文 [zh] · PDF · 82.3MB · 1990 · 📘 非小说类图书 · 🚀/duxiu/zlibzh · Save

lgli/Lance Fortnow - 可能与不可能的边界：P/NP问题趣史 (2014, 冥王星出版社_38).epub

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆冥王星出版社_38, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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lgli/[美]Lance Fortnow - 可能与不可能的边界：PNP问题趣史 (2013, cj5_2532).mobi

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆 cj5_2532, Princeton University Press, Princeton, 2013

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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lgli/Lance Fortnow - 可能与不可能的边界：P/NP问题趣史 (2014, 冥王星出版社_38).mobi

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆冥王星出版社_38, Di 1 ban, Beijing, 2014

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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lgli/[美]Lance Fortnow - 可能与不可能的边界：PNP问题趣史 (2013, 蓝星出版社_64).mobi

可能与不可能的边界 : P/NP问题趣史 = The golden ticket : P, NP, and the search for the impossible (美)Lance Fortnow著 ; 杨帆译; 福特诺; 杨帆蓝星出版社_64, Princeton University Press, Princeton, 2013

The computer science problem whose solution could transform life as we know it The P-NP problem is the most important open problem in computer science, if not all of mathematics. Simply stated, it asks whether every problem whose solution can be quickly checked by computer can also be quickly solved by computer. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. Lance Fortnow traces the history and development of P-NP, giving examples from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of this compelling problem.

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duxiu/initial_release/13496889.zip

一致双曲性之外的动力学一种整体的几何学的与概率论的观点（影印版） (法)博纳蒂等编著, Christian Bonatti, Lorenzo J. Diaz, Marcelo Viana著, 博纳蒂, Natti Bo, Az Di, Ana Vi, C Bonatti, Lorenzo J Díaz, Marcelo Viana, (法) 博纳蒂, C 北京:科学出版社, 2007, 2007

\"This book aims to put recent developments in a unified perspective, and to point out open problems and likely directions for further progress. It is aimed at researchers, both young and senior, willing to get a quick, yet broad, view of this part of dynamics. Main ideas, methods, and results are discussed at variable degrees of depth, with references to the original works for details and complementary information. The twelve chapters are organized so as to convey a global perspective of this field, but they have been kept rather independent, to allow direct access to specific topics. The five appendices cover important complementary material.\"--Jacket

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