现代数学物理方法（第4卷） pdf epub mobi txt 电子书 下载 2025

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M.Reed，B.Simon 编

出版社： 世界图书出版公司

ISBN：9787506259347

版次：1

商品编码：10914223

包装：平装

出版时间：2003-06-01

页数：396

内容简介

With the publication of Volumes III and IV we have completed our presentation of the material which we originally planned as "Volume II" at the time of publication of Volume I. We originally promised the publisher that the entire series would be completed nine months after we submitted Volume I. Well! We have listed the contents of future volumes below. We are not foolhardy enough to make any predictions.

目录

Preface
Introduction
Contents of Other Volumes
XII: PERTURBATION OF POINT SPECTRA
1. Finite-dimensional perturbation theory
Appendix Algebraic and geometric multiplicity of eigenvalues of finite matrices
2. Regular perturbation theory
3. Asymptotic perturbation theory
4. Summability methods in perturbation theory
5. Spectral concentration
6. Resonances and the Fermi golden rule
Notes
Problems
XlII: SPECTRAL ANALYSIS
1. The rain-max principle
2. Bound states of Schr‘6dinger operators I: Quantitative methods
3. Bound states of Schr‘odinger operators II: Qualitative theory
A. Is disc （H）finite or infinite?
B. Bounds on N（V） in the central case
C. Bounds on N（V） in the general two-body case
4. Locating the essential spectrum I: Weyl's theorem
5. Locating the essential spectrum III: Tire HVZ theorem
6. The absence of singular continuous spectrum I: General theory
7. The absence of singular continuous spectrum II: Smooth perturbations
A. Weakly coupled quantum systems
B. Positive commutators and repulsive potentials
C. Local smoothness and wave operators for repulsive potentials
8. The absence of singular continuous spectrum III: Weighted L2 spaces
9. The spectrum ofctensor products
10.The absence of singular continuous spectrum IV: Dilation analytic potentials
11. Properties of eigenfitnctions
12. Nondegeneracy of the ground state
Appendix 1 The Beurling-Deny criteria
Appendix 2 The Levy-Khintchinecformula
13. Absence of positive eigenvalues
Appendix Unique continuation theorems for Schrodinger operators
14. Compactness criteria and operators with compact resolvent
15. The asymptotic distribution of eigenvalues
16. Schr6dinger operators with periodic potentials
17. An introduction to the specral theory of non-self-adjoint operators
Notes
Problems
List of Symbols
Index

前言/序言

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一、交易平台

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泛函分析及其应用的经典巨著

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　在德谟克利特的哲学中，所有原子均由同样的实体组成，如果“实体”一词一定要在这里应用的话。现代物理学中的基本粒子同样是在受限制的意义上具有质量，就同它们在受限制的意义上还具有其他的性质一样。因为根据相对论，质量和能量本质上是相同的概念，所以我们可以说，所有基本粒子都由能量组成。把能量定义为世界的原始实体，就能解释这一点了。确实，它仍包含属于“实体”这个术语的主要性质，那就是它是守恒的。因此，前面已经说过，现代物理学的观点在这方面非常接近于赫拉克利特的观点，如果人们把他的元素火理解为能量的话。能量事实上就是运动之物；它可以称为一切变化的原始原因，并且能量能够转化为物质、热或光。赫拉克利特哲学中的对立面的斗争能够在不同形式的能量之间的斗争中发现。　

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还好吧！

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三、站内经营者

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