目录
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(运筹与管理科学丛书 24)
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标题:
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A
First Course in Graph Theory
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作者:
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Jun-Ming
Xu (徐俊明)
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出版社:
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Academic Press, Beijing (科学出版社)
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书号:
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ISBN
978-7-03-043863-8
页数:
457+10
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出版日期:
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2015.03
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字数:430千字
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装帧:精装
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书价:
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158:00
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邮购: |
科学出版社 亚马逊 京东
当当网
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Graphs are
mathematical structures used to model pairwise relations between objects. The
richness of theory and the wideness of applications of graphs make it impossible
to include all topics on
graphs in a book. All materials presented in this book, I think, are the most
classical, fundamental, interesting and important, and some of which are new.
The method dealt with the materials is to
particularly lay stress on digraphs, regarding undirected graphs as their
special cases. My own experience from teaching out of the subject more than
twenty years at University of Science and Technology of China (USTC) shows that
this treatment makes hardly the course difficult, but much more accords with the
essence and the development trend of the subject.
The book consists of eight chapters. The first two chapters introduce the most
basic concepts and related results. From the third chapter to the eighth
chapter, each chapter focuses on a special topic, including trees and graphic
spaces, plane and planar graphs, flows and connectivity, matchings and
independent sets, colorings and integer flows, graphs and groups. These topics
are treated in some depth, both theoretical and applied, with some suggestions
for further reading. Every effort will be made to
strengthen the mutual connections among these topics, with an aim to make the
materials more systematic and cohesive. All theorems will be clearly stated,
together with full and concise proofs, some of them are new. A number of
examples and figures are given to help the reader to understand the given
materials. To explore the mathematical nature and perfection of graph theory
better, this book will specially stress the equivalence of some classical
results, such as the max-flow min-cut theorem of Ford and Fulkerson, Menger's
theorem, Hall's theorem, Tutte's theorem and K\"onig's theorem.
To expand the reader's scope of knowledge, some further reading materials,
including self-contained proofs of some theorems, new concepts, problems and
conjectures, are added to the back of some sections, separated by the stars *,
at the first reading some readers may wish to skip them.
Throughout this book the reader will see that graph theory has closed connection
with other branches of mathematics, including linear algebra, matrix theory,
group theory, combinatorics, combinatorial optimization and operation research,
and wide applications to other subjects, including computer science,
electronics, scientific management and so on. Thus, the reader who will read
this book is supposed to familiarize himself with some basic concepts and
methods of linear algebra and group theory. The
applications carefully selected are arranged in the latter sections of the
chapter with some classical and fundamental algorithms. The aim of such
arrangements is to conveniently choose these materials for some readers
according to their interesting and available periods.
Exercises of each section, from routine practice to challenging, are supplements
to the text. Some of them are very important results in graph theory. It is
advisable for the reader to be familiar with the new definitions introduced in
the exercises since they are useful for further study. The reader is also
advised to do the exercises as many as he (or she) can. The harder ones are
indicated by bold type.
Graph theory has experienced more than 270 years of development, many people
found many important results. With the loss of time, many of the findings are
gradually being forgotten. So to be able to verify the accuracy and provenance
of results is vital. To this end, the book lists related references and provides
brief biographical notes on major scholars mentioned in this book.
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