内容简介
Iterative Methods for Sparse Linear Systems, Second Edition gives an in-depth, up-to-date view of practical algorithms for solving large-scale linear systems of equations. These equations can number in the millions and are sparse in the sense that each involves only a small number of unknowns. The methods described are iterative, i.e., they provide sequences of approximations that will converge to the solution. This new edition includes a wide range of the best methods available today. The author has added a new chapter on multigrid techniques and has updated material throughout the text, particularly the chapters on sparse matrices, Krylov subspace methods, preconditioning techniques, and parallel preconditioners. Material on older topics has been removed or shortened, numerous exercises have been added, and many typographical errors have been corrected. The updated and expanded bibliography now includes more recent works emphasizing new and important research topics in this field. This book can be used to teach graduate-level courses on iterative methods for linear systems. Engineers and mathematicians will find its contents easily accessible, and practitioners and educators will value it as a helpful resource. The preface includes syllabi that can be used for either a semester- or quarter-length course in both mathematics and computer science.
内页插图
目录
Preface to the Second Edition
Preface to the First Edition
1 Background in Linear Algebra
1.1 Matrices
1.2 Square Matrices and Eigenvalues
1.3 Types of Matrices
1.4 Vector Inner Products and Norms
1.5 Matrix Norms
1.6 Subspaces, Range, and Kernel
1.7 Orthogonal Vectors and Subspaces
1.8 Canonical Forms of Matrices
1.8.1 Reduction to the Diagonal Form
1.8.2 The Jordan Canonical Form
1.8.3 The Schur Canonical Form
1.8.4 Application to Powers of Matrices
1.9 Normal and Hermitian Matrices
1.9.1 Normal Matrices
1.9.2 Hermitian Matrices
1.10 Nonnegative Matrices, M-Matrices
1.11 Positive Definite Matrices
1.12 Projection Operators
1.12.1 Range and Null Space of a Projector
1.12.2 Matrix Representations
1.12.3 Orthogonal and Oblique Projectors
1.12.4 Properties of Orthogonal Projectors
1.13 Basic Concepts in Linear Systems
1.13.1 Existence of a Solution
1.13.2 Perturbation Analysis
Exercises
Notes and References
2 Discretization of Partial Differential Equations
2.1 Partial Differential Equations
2.1.1 Elliptic Operators
2.1.2 The Convection Diffusion Equation
2.2 Finite Difference Methods
2.2.1 Basic Approximations
2.2.2 Difference Schemes for the Laplacian Operator
2.2.3 Finite Differences for One-Dimensional Problerr
2.2.4 Upwind Schemes
2.2.5 Finite Differences for Two-Dimensional Problerr
2.2.6 Fast Poisson Solvers
2.3 The Finite Element Method
2.4 Mesh Generation and Refinement
2.5 Finite Volume Method
Exercises
Notes and References
3 Sparse Matrices
3.1 Introduction
3.2 Graph Representations
3.2.1 Graphs and Adjacency Graphs
3.2.2 Graphs of PDE Matrices
3.3 Permutations and Reorderings
3.3.1 Basic Concepts
3.3.2 Relations with the Adjacency Graph
3.3.3 Common Reorderings
3.3.4 Irreducibility
3.4 Storage Schemes
3.5 Basic Sparse Matrix Operations
3.6 Sparse Direct Solution Methods
3.6.1 MD Ordering
3.6.2 ND Ordering
3.7 Test Problems
Exercises
Notes and References
4 Basic Iterative Methods
4.1 Jacobi, Gauss-Seidel, and Successive Overrelaxation
4.1.1 Block Relaxation Schemes
4.1.2 Iteration Matrices and Preconditioning
4.2 Convergence
4.2.1 General Convergence Result
4.2.2 Regular Splittings
4.2.3 Diagonally Dominant Matrices
4.2.4 Symmetric Positive Definite Matrices
4.2.5 Property A and Consistent Orderings
……
5 Projection Methods
6 Krylov Subspace Methods, Part Ⅰ
7 Krylov Subspace Methods, Part Ⅱ
8 Methods Related to the Normal Equations
9 Preconditioned Iterations
10 Preconditioning Techniques
11 Parallel Implementations
12 Parallel Preconditioners
13 Multigrid Methods
14 Domain Decomposition Methods
Bibliography
Index
前言/序言
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当然,23本书只能涵盖数学的一部分,所以,这项工作还应该继续做下去。更进一步,有些读者面较广的好书还应该翻译成中文出版,使之有更大的读者群。总之,我对科学出版社影印施普林格出版社的部分数学著作这一举措表示热烈的支持,并盼望这一工作取得更大的成绩。
国外数学名著系列(续一 影印版)39:稀疏线性系统的迭代方法(第二版) [Iterative Methods for Sparse Linear Systems(Secong Edition)] epub pdf mobi txt 电子书 下载 2024
国外数学名著系列(续一 影印版)39:稀疏线性系统的迭代方法(第二版) [Iterative Methods for Sparse Linear Systems(Secong Edition)] 下载 epub mobi pdf txt 电子书 2024
国外数学名著系列(续一 影印版)39:稀疏线性系统的迭代方法(第二版) [Iterative Methods for Sparse Linear Systems(Secong Edition)] mobi pdf epub txt 电子书 下载 2024
国外数学名著系列(续一 影印版)39:稀疏线性系统的迭代方法(第二版) [Iterative Methods for Sparse Linear Systems(Secong Edition)] epub pdf mobi txt 电子书 下载 2024