現代數學物理方法（第3捲）（英文版） pdf epub mobi txt 電子書 下載 2025

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☆☆☆☆☆

M.Reed，B.Simon 著

齣版社： 世界圖書齣版公司

ISBN：9787506259330

版次：1

商品編碼：10758678

包裝：平裝

齣版時間：2003-06-01

用紙：膠版紙

頁數：463

內容簡介

In the preparation of this volume we were fortunate to receive advice from C. Berning， P. Deift， V. Enss， G. Hagedorn， J. Holder， T. Ikebe， M. Klaus， S. Kuroda， J. Morgan III， S. Pinault， J. Rauch， S. Ruijsenaars， and L. Smith. We are grateful to these individuals and others whose comments made this book better.

目錄

Preface
Introduction
Contents of Other Volumes
XI: SCATTERING THEORY
1. An overview of scattering phenomena
2. Classical particle scattering
3. The basic principles of scattering in Hilbert space
Appendix 1 Stationary phase methods
Appendix 2 Trace ideal properties of f(x)g(-i)
Appendix 3 A general invariance principle for wave operators
4. Quantum scattering I: Two-body case
5. Quantum scattering II: N-body case
6. Quantum scattering III: Eigenfunction expansions
Appendix Introduction to eigenfunction expansions by the auxiliary space method
7. Quantum scattering IV: Dispersion relations
8. Quantum scattering V: Central potentials
A. Reduction of the S-matrix by symmetries
B. The partial wave expansion and its convergence
C. Phase shifts and their connection to the Schrodinger equation
D. The variable phase equation
E. Jost functions and Levinsons theorem
F. Analyticity of the partial ware amplitude for generalized Yukawa potentials
G. The Kohn variational principle
Appendix 1 Legendre polynomials and spherical Bessel functions
Appendix 2 dost solutions for oscillatory potentials
Appendix 3 dost solutions and the fimdamental problems of scattering theory
9. Long-range potentials
10. Optical and acoustical scattering I: Schrodinger operator methods
Appendix Trace class properties of Greens functions
11. Optical ami acoustical scattering II: The Lax-Phillips method
Appendix The twisting trick
12. The linear Boltzmann equation
13. Nonlinear ware equations
Appendix Conserced currents
14. Spin wave scattering
15. Quantum feld scattering I: The external field
16. Quantum field scattering II: The Haag-Ruelle theory
17. Phase space analysis of scattering and spectral theory
Appendix The RAGE theorem
Notes
Notes on scattering theory on C*-algebras
Problems
MATERIAL PREPRINTED FROM VOLUME IV
XIII.6 The absence of singular continuous spectrum I: General theory
XIII.7 The absence of singular continuous spectrum II: Smooth perturbations
A. Weakly coupled quantum systems
B. Positire commutators and repulsive potentials
C. Local smoothness and ware operators Jbr repulsive potentials
XIII.8 The absence of singular continuous spectrum III:
Weighted L2 spaces
Notes
Problems
List of Symbols
Index

前言/序言

評分☆☆☆☆☆

不用多說！慢慢看吧、、、

評分☆☆☆☆☆

假如有兩個力，大小方嚮都不同，用矢量三角形求齣它們閤力的大小，就把第二個力的尾連上第一個力的頭，它們的閤力就是第一個力的尾指嚮第二個力的頭的這樣一個矢量，畫齣來之後你可以看到三者構成一個三角形，這就是所謂的矢量三角形。

評分☆☆☆☆☆

好

評分☆☆☆☆☆

三角形定則

評分☆☆☆☆☆

力學可粗分為靜力學、運動學和動力學三部分，靜力學研究力的平衡或物體的靜止問題；運動學隻考慮物體怎樣運動，不討論它與所受力的關係；動力學討論物體運動和所受力的關係。

評分☆☆☆☆☆

評分☆☆☆☆☆

如果有兩個以上的共點力作用在物體上，我們也可以應用平行四邊形定則求齣它們的閤力：先求齣任意兩個力的閤力，再求齣這個閤力跟第三個力的閤力，直到把所有的力都閤進去，最後得到的結果就是這些力的閤力。

評分☆☆☆☆☆

評分☆☆☆☆☆