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  • 数值分析 第2版 (美)高奇 著 大中专 文轩网
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    • 作者: (美)高奇著
    • 出版社: 世界图书出版公司
    • 出版时间:2015-07-01 00:00:00
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    商品参数
    • 作者: (美)高奇著
    • 出版社:世界图书出版公司
    • 出版时间:2015-07-01 00:00:00
    • 版次:1
    • 页数:624
    • 开本:24开
    • 装帧:平装
    • ISBN:9787510097935
    • 国别/地区:中国
    • 版权提供:世界图书出版公司

    数值分析 第2版

    作  者:(美)高奇 著
    定  价:99
    出 版 社:世界图书出版公司北京公司
    出版日期:2015年07月01日
    页  数:624
    装  帧:平装
    ISBN:9787510097935
    主编推荐

    内容简介

    本书为研究生的数值分析教程,包括基础入门课程和随后的专业课。后者主要针对数值线性代数、微分方程的数值解,另外增添一些与复变函数论、多维量分析(尤其在优化方面)、功能分析及其方程相关的课题。作者感觉当前的一些学科分支,尤其是那些处理线性代数和偏微分方程的学科,已经成为了当前研究的主流。 纵观上下文,书的前四章可以作为基础入门课程,剩下的三章可作为高年级学生的教材。

    作者简介

    精彩内容

    目录
    Prologue
    P1 Overview
    P2 Numerical Analysis Software
    P3 Textbooks and Monographs
    P3.1 Selected Textbooks on Numerical Analysis
    P3.2 Monographs and Books on Specialized Topics
    P4 Journals
    1 Machine Arithmetic and Related Matters
    1.1 Real Numbers, Machine Numbers, and Rounding
    1.1.1 Real Numbers
    1.1.2 Machine Numbers
    1.1.3 Rounding
    1.2 Machine Arithmetic
    1.2.1 A Model of Machine Arithmetic
    1.2.2 Error Propagation in Arithmetic Operations: Cancellation Error
    1.3 The Condition of a Problem
    1.3.1 Condition Numbers
    1.3.2 Examples
    1.4 The Condition of an Algorithm
    1.5 Computer Solution of a Problem; Overall Error
    1.6 Notes to Chapter 1
    Exercises and Machine Assignments to Chapter 1
    Exercises
    Machine Assignments
    Selected Solutions to Exercises
    Selected Solutions to Machine Assignments
    2 Approximation and Interpolation
    2.1 Least Squares Approximation
    2.1.1 Inner Products
    2.1.2 The Normal Equations
    2.1.3 Least Squares Error; Convergence
    2.1.4 Examples of Orthogonal Systems
    2.2 Polynomial Interpolation
    2.2.1 Lagrange Interpolation Formula: Interpolation Operator
    2.2.2 Interpolation Error
    2.2.3 Convergence
    2.2.4 Chebyshev Polynomials and Nodes
    2.2.5 Barycentric Formula
    2.2.6 Newton's Formula
    2.2.7 Hermite Interpolation
    2.2.8 Inverse Interpolation
    2.3 Approximation and Interpolation by Spline Functions
    2.3.1 Interpolation by Piecewise Linear Functions
    2.3.2 A Basis for Sf (A)
    2.3.3 Least Squares Approximation
    2.3.4 Interpolation by Cubic Splines
    2.3.5 Minimality Properties of Cubic Spline Interpolants
    2.4 Notes to Chapter 2
    Exercises and Machine Assignments to Chapter 2
    Exercises
    Machine Assignments
    Selected Solutions to Exercises
    Selected Solutions to Machine Assignments
    3 Numerical Differentiation and Integration
    3.1 Numerical Differentiation
    3.1.1 A General Differentiation Formula for Unequally Spaced Points
    3.1.2 Examples
    3.1.3 Numerical Differentiation with Perturbed Data
    3.2 Numerical Integration
    3.2.1 The Composite Trapezoidal and Simpson's Rules
    3.2.2 (Weighted) Newton-Cotes and Gauss Formulae
    3.2.3 Properties of Gaussian Quadrature Rules
    3.2.4 Some Applications of the Gauss Quadrature Rule
    3.2.5 Approximation of Linear Functionals: Method of Interpolation vs. Method of Undetermined Coefficients
    3.2.6 Peano Representation of Linear Functionals
    3.2.7 Extrapolation Methods
    3.3 Notes to Chapter 3
    Exercises and Machine Assignments to Chapter 3
    Exercises
    Machine Assignments
    Selected Solutions to Exercises
    Selected Solutions to Machine Assignments
    4 Nonlinear Equations
    4.1 Examples
    4.1.1 A Transcendental Equation
    4.1.2 A Two-Point Boundary Value Problem
    4.1.3 A Nonlinear Integral Equation
    4.1.4 s-Orthogonal Polynomials
    4.2 Iteration, Convergence, and Efficiency
    4.3 The Methods of Bisection and Sturm Sequences
    4.3.1 Bisection Method
    4.3.2 Method of Sturm Sequences
    4.4 Method of False Position
    4.5 Secant Method
    4.6 Newton's Method
    4.7 Fixed Point Iteration
    4.8 Algebraic Equations
    4.8.1 Newton's Method Applied to an Algebraic Equation
    4.8.2 An Accelerated Newton Method for Equations with Real Roots
    4.9 Systems of Nonlinear Equations
    4.9.1 Contraction Mapping Principle
    4.9.2 Newton's Method for Systems of Equations
    4.10 Notes to Chapter 4
    Exercises and Machine Assignments to Chapter 4
    Exercises
    Machine Assignments
    Selected Solutions to Exercises
    Selected Solutions to Machine Assignments
    5 Initial Value Problems for ODEs: One-Step Methods
    5.1 Examples
    5.2 Types of Differential Equations
    5.3 Existence and Uniqueness
    5.4 Numerical Methods
    ……

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