新書推薦:

《
金融帝国:美元如何计算全球
》
售價:HK$
74.8

《
全球化时代的历史书写:七位欧美历史学家访谈录 尔文智识生活系列
》
售價:HK$
107.8

《
好能量
》
售價:HK$
97.9

《
心灵银行手账 : 创造真正改变的卓越系统 世界级催眠大师约翰·卡帕斯博士上世纪90年代收费75万美金
》
售價:HK$
74.8

《
档案中的虚构:16世纪法国的赦罪故事及故事的讲述者(人类学与新文化史研究经典力作)
》
售價:HK$
74.8

《
AI社会 : 智能改变世界的十个场景(在这场AI革命中,你是否正在把命运悄悄交给看不见的算法?)
》
售價:HK$
74.8

《
名侦探的咒缚(东野圭吾:反推理?推理,东野写不下去了吗?这就是答案!一本让人泪流满面的奇幻悬疑)
》
售價:HK$
60.5

《
亚历山大在世界尽头
》
售價:HK$
88.0
|
| 內容簡介: |
|
Many authors begin their preface by confidently describing how their book arose.We started this project so long ago, and our memories are so weak, that we could not do this truthfully.Others begin by stating why they decided to write.Thanks to Freud, we know that unconscious reasons can be as important as conscious ones, and so this seems impossible, too.Moreover, the real question that should be addressed is why the reader should struggle with this text.
|
| 目錄:
|
Preface
1Introduction
PART ONE—LINEAR ALGEBRA IN GRAPH THEORY
2 The spectrum of a graph
3 RegulaLr graphs and line graphs
4Cycles and cuts
5 Spanning trees and associated structures
6The tree—munber
7Deteminant expansions
8Vertex—partitions and the 8pectrum
PART TWO—COLOURING PROBLEMS
9The chromatic polynorrual
10Subgraph expansions
11The multiplicative expansion
12The induced subgraph expansion
13The Tutte polynomial
14Chromatic polynomials and spanning trees
PART THREE—SYMMETRY AND REGULARITY
15Automorphisms of graphs
16Vertex—transitive graphs
17Symmetric graphs
18Symmetric graphs of degree three
19The covering—graph construction
20Distance—transitive graphs
21Feasibility ofintersection arrays
22 Imprimitivity
23Minimal regular graphs with given girth
References
Index
|
|