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四元数体上微分方程的理论及其应用(英文版)

  • 定价: ¥138
  • ISBN:9787030690562
  • 开 本:16开 平装
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  • 折扣:
  • 出版社:科学
  • 页数:266页
  • 作者:夏永辉//高洁欣//...
  • 立即节省:
  • 2021-07-01 第1版
  • 2021-07-01 第1次印刷
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导语

  

内容提要

  

    四元数体上微分方程理论已经在微分方程定性与稳定性研究中发挥着重要的作用,并以其丰富的理论思想和复杂的数学技巧应用到数学的各个研究领域之中,本书总结国内外知名学者的研究成果下,作者根据几年来在这方面的研究总结,把一些最新的研究进展和新成果介绍给广大读者,希望读者能进一步了解它。目前国际上没有一本关于四元数体上微分方程的著作。本书内容翔实,适合高等院校数学方向的教师、研究生或相关研究领域的科研人员阅读参考。

目录

Preface
Athors’biography
Chapter 1 Background of Quaternion and Quaternion-valued Differential Equations
  1.1  Background for quaternions
  1.2  Background for QDEs
    1.2.1  Quaternion Frenet frames in differential geometry
    1.2.2  QDEs appears in kinematic modelling and attitude dynamics
    1.2.3  QDE appears in fluid mechanics
    1.2.4  QDE appears in quantum mechanics
  1.3  History and motivation of our research
Chapter 2 Preliminary Concepts and Notations
  2.1  Quaternion algebra
  2.2  Biquaternion algebra
  2.3  Definitions of determinants
  2.4  Groups, rings, modules
  2.5  Existence and uniqueness of solution to QDEs
Chapter 3 Basic Theory of Linear Homogeneous Quaternion-valued Differential Equations
  3.1  Structure of general solutions for 2D QDEs
  3.2  Structure of general solutions for any finite dimensional QDEs based on permutation
  3.3  Fundamental matrix and solution to QDEs
  3.4  Algorithm for computing fundamental matrix
    3.4.1  Method 1: using expansion of exp{At}
    3.4.2  Method 2: eigenvalue and eigenvector theory
Chapter 4 Algorithm for Linear Homogeneous QDEs when Linear Homogeneous System Has Multiple Eigenvalues
  4.1  Motivations
  4.2  Solving linear homogenous QDEs when linear homogeneous system has multiple eigenvalues
    4.2.1  Multiple eigenvalues with enough eigenvectors
    4.2.2  Multiple eigenvalues with fewer eigenvectors
Chapter 5 Floquet Theory of Quaternion-valued Differential Equations
  5.1  Preliminary results
  5.2  Stability of linear homogeneous QDEs with constant coefficients
  5.3  Floquet theory for QDEs
  5.4  Quaternion-valued Hill’s equations
Chapter 6 Solve Linear Nonhomogeneous Quaternion-valued Differential Equations
  6.1  Notations
  6.2  Main results
  6.3  Some examples
Chapter 7 Linear Quaternion Dynamic Equations on Time Scale
  7.1  Notations and preliminary results
    7.1.1  Notations and lemmas
    7.1.2  Calculus on time scales
  7.2  First order linear QDETS
  7.3  Linear systems of QDETS
  7.4  Linear QDETS with constant coefficients
Chapter 8 Laplace Transform: a New Approach in Solving Linear Quaternion Differential Equations
  8.1  Introduction
  8.2  Biquaternion algebra
    8.2.1  Biquaternion exponential function
    8.2.2  Fundamental theorem of quaternion algebra and factorization theorem revisited
  8.3  Definition and properties of the Laplace transform in biquaternion domain
  8.4  Using QLT to solve QDEs
Chapter 9 Solving Quaternion Differential Equations with Two-sided Coefficients
  9.1  Introduction
  9.2  Notations and preliminary results
  9.3  Solving QDEs with unilateral coefficients
  9.4  Solving QDEs with two-sided coefficients
    9.4.1  Homogeneous linear QDEs with two-sided coefficients
    9.4.2  Nonhomogeneous linear QDEs with two-sided coefficients
Chapter 10 Controllability and Observability of Linear Quaternionvalued Systems
  10.1  Motivations
  10.2  Notations and preliminary results
  10.3  Main results on the controllability and observability of linear QVS
    10.3.1  Controllability
    10.3.2  Observability
    10.3.3  Duality
Chapter 11 Stability Analysis of Quaternion-valued Neural Networks
  11.1  Notations and preliminary results
  11.2  Main results
  11.3  Examples
Chapter 12 Convex Function Optimization Problems with Quaternion Variables
  12.1  Notations and preliminary results
    12.1.1  Quaternion algebra analysis
    12.1.2  Generalized gradient
  12.2  Main results on the convex function optimization problems with quaternion variables
  12.3  Examples and simulations
  12.4  Proof of the Proposition 12.1.4
Chapter 13 Penalty Method for Constrained Distributed Quaternionvariable Optimization
  13.1  Introduction
  13.2  Preliminaries
  13.3  Main results
  13.4  An example
Bibliography