图论 第3版 epub pdf mobi txt 电子书 下载 2024

图论 第3版 epub pdf mobi txt 电子书 下载 2024

图论 第3版 epub pdf mobi txt 电子书 下载 2024

基本信息

书名：图论 第3版

定价：49.00元

作者：迪斯特尔

出版社：世界图书出版公司

出版日期：2008-03-01

ISBN：9787506291859

字数：

页码：

版次：1

装帧：平装

开本：16开

商品重量：0.4kg

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内容提要

Almost two decades have passed since the appearance of those graph theory texts that still set the agenda for most introductory courses taught today. The canon created by those books has helped to identify some main fields of study and research, and will doubtless continue to influence the development of the discipline for some time to e.
　　Yet much has happened in those 20 years, in graph theory no less than elsewhere: deep new theorems have been found, seemingly disparate methods and results have bee interrelated, entire new branches have arisen. To name just a few such developments, one may think of how the new notion of list colouring has bridged the gulf between invuriants such as average degree and chromatic number, how probabilistic methods and the regularity lemma have pervaded extremai graph theory and Ramsey theory, or how the entirely new field of graph minors and tree-depositions has brought standard methods of surface topology to bear on long-standing algorithmic graph problems.

目录

Preface
1 The Basics
　1.1 Graphs
　1.2 The degree of a vertex
　1.3 Paths and cycles
　1.4 Connectivity
　1.5 Trees and forests
　1.6 Bipartite graphs
　1.7 Contraction and minors
　1.8 Euler tours
　1.9 Some linear algebra
　1.10 Other notions of graphs
　Exercises
　Notes
2 Matching, Covering and Packing
　2.1 Matching in bipartite graphs
　2.2 Matching in general graphs
　2.3 Packing and covering
　2.4 Tree-packing and arboricity
2.5 Path covers
　Exercises
　Notes
3 Connectivity
3.1 2-Connected graphs and subgraphs..
3.2 The structure of 3-connected graphs
3.3 Menger's theorem
3.4 Mader's theorem
3.5 Linking pairs of vertices
Exercises
Notes
4 Planar Graphs
4.1 Topological prerequisites
4.2 Plane graphs
4.3 Drawings
4.4 Planar graphs: Kuratowski's theorem.
4.5 Algebraic planarity criteria
4.6 Plane duality
Exercises
Notes
5 Colouring
5.1 Colouring maps and planar graphs
5.2 Colouring vertices
5.3 Colouring edges
5.4 List colouring
5.5 Perfect graphs
Exercises
Notes
6 Flows
6.1 Circulations
6.2 Flows in works
6.3 Group-valued flows
6.4 k-Flows for small k
6.5 Flow-colouring duality
6.6 Tutte's flow conjectures
Exercises
Notes
7 Extremal Graph Theory
8 Infinite Graphs
9 Ramsey Theory for Graphs
10 Hamilton Cycles
11 Random Grapnhs
12 Mionors Trees and WQO

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图论 第3版 epub pdf mobi txt 电子书 下载 2024