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Fractional Graph Theory

Fractional Graph Theory
Author: Edward R. Scheinerman
Publisher: Courier Corporation
Total Pages: 240
Release: 2013-04-29
Genre: Mathematics
ISBN: 0486292134
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This volume explains the general theory of hypergraphs and presents in-depth coverage of fundamental and advanced topics: fractional matching, fractional coloring, fractional edge coloring, fractional arboricity via matroid methods, fractional isomorphism, and more. 1997 edition.

Fractional Graph Theory

Fractional Graph Theory
Author: Claude Berge
Publisher:
Total Pages: 78
Release: 1978
Genre: Graph theory
ISBN: 9780333902707
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Notes of a lecture delivered by the author at the Indian Statistical Institute, New Delhi.

Algebraic Graph Theory

Algebraic Graph Theory
Author: Chris Godsil
Publisher: Springer Science & Business Media
Total Pages: 453
Release: 2013-12-01
Genre: Mathematics
ISBN: 1461301637
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This book presents and illustrates the main tools and ideas of algebraic graph theory, with a primary emphasis on current rather than classical topics. It is designed to offer self-contained treatment of the topic, with strong emphasis on concrete examples.

Graphs and Homomorphisms

Graphs and Homomorphisms
Author: Pavol Hell
Publisher: OUP Oxford
Total Pages: 260
Release: 2004-07-22
Genre: Mathematics
ISBN: 0191523720
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This is a book about graph homomorphisms. Graph theory is now an established discipline but the study of graph homomorphisms has only recently begun to gain wide acceptance and interest. The subject gives a useful perspective in areas such as graph reconstruction, products, fractional and circular colourings, and has applications in complexity theory, artificial intelligence, telecommunication, and, most recently, statistical physics. Based on the authors' lecture notes for graduate courses, this book can be used as a textbook for a second course in graph theory at 4th year or master's level and has been used for courses at Simon Fraser University (Vancouver), Charles University (Prague), ETH (Zurich), and UFRJ (Rio de Janeiro). The exercises vary in difficulty. The first few are usually intended to give the reader an opportunity to practice the concepts introduced in the chapter; the later ones explore related concepts, or even introduce new ones. For the harder exercises hints and references are provided. The authors are well known for their research in this area and the book will be invaluable to graduate students and researchers alike.

Topics in Chromatic Graph Theory

Topics in Chromatic Graph Theory
Author: Lowell W. Beineke
Publisher: Cambridge University Press
Total Pages: 416
Release: 2015-05-07
Genre: Mathematics
ISBN: 1316239853
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Chromatic graph theory is a thriving area that uses various ideas of 'colouring' (of vertices, edges, and so on) to explore aspects of graph theory. It has links with other areas of mathematics, including topology, algebra and geometry, and is increasingly used in such areas as computer networks, where colouring algorithms form an important feature. While other books cover portions of the material, no other title has such a wide scope as this one, in which acknowledged international experts in the field provide a broad survey of the subject. All fifteen chapters have been carefully edited, with uniform notation and terminology applied throughout. Bjarne Toft (Odense, Denmark), widely recognized for his substantial contributions to the area, acted as academic consultant. The book serves as a valuable reference for researchers and graduate students in graph theory and combinatorics and as a useful introduction to the topic for mathematicians in related fields.

Digraphs

Digraphs
Author: Jorgen Bang-Jensen
Publisher: Springer Science & Business Media
Total Pages: 769
Release: 2013-06-29
Genre: Mathematics
ISBN: 1447138864
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The study of directed graphs (digraphs) has developed enormously over recent decades, yet the results are rather scattered across the journal literature. This is the first book to present a unified and comprehensive survey of the subject. In addition to covering the theoretical aspects, the authors discuss a large number of applications and their generalizations to topics such as the traveling salesman problem, project scheduling, genetics, network connectivity, and sparse matrices. Numerous exercises are included. For all graduate students, researchers and professionals interested in graph theory and its applications, this book will be essential reading.

The Petersen Graph

The Petersen Graph
Author: D. A. Holton
Publisher: Cambridge University Press
Total Pages: 367
Release: 1993-04-22
Genre: Mathematics
ISBN: 0521435943
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The authors examine various areas of graph theory, using the prominent role of the Petersen graph as a unifying feature.

Isomorphisms, Symmetry and Computations in Algebraic Graph Theory

Isomorphisms, Symmetry and Computations in Algebraic Graph Theory
Author: Gareth A. Jones
Publisher: Springer Nature
Total Pages: 234
Release: 2020-01-10
Genre: Mathematics
ISBN: 3030328082
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This book consists of a selection of peer-reviewed contributions to the Workshop on Algebraic Graph Theory that took place in Pilsen, Czech Republic in October 2016. Primarily intended for early career researchers, it presents eight self-contained articles on a selection of topics within algebraic combinatorics, ranging from association schemes to symmetries of graphs and isomorphism testing. Algebraic combinatorics is a compelling mathematical discipline based on the powerful interplay of algebraic and combinatorial methods. Algebraic interpretation of combinatorial structures (such as symmetry or regularity) has often led to enlightening discoveries and powerful results, while discrete and combinatorial structures have given rise to new algebraic structures that have found valuable applications. In addition to these original research contributions, the reader will find a survey linking numerous threads in algebraic combinatorics, and an extensive tutorial showcasing the universality of algebraic methods in the study of combinatorial structures.

Graph Theory with Applications to Engineering and Computer Science

Graph Theory with Applications to Engineering and Computer Science
Author: Narsingh Deo
Publisher: PHI Learning Pvt. Ltd.
Total Pages: 478
Release: 1974
Genre: Graph theory
ISBN: 9788120301450
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Because of its inherent simplicity, graph theory has a wide range of applications in engineering, and in physical sciences. It has of course uses in social sciences, in linguistics and in numerous other areas. In fact, a graph can be used to represent almost any physical situation involving discrete objects and the relationship among them. Now with the solutions to engineering and other problems becoming so complex leading to larger graphs, it is virtually difficult to analyze without the use of computers. This book is recommended in IIT Kharagpur, West Bengal for B.Tech Computer Science, NIT Arunachal Pradesh, NIT Nagaland, NIT Agartala, NIT Silchar, Gauhati University, Dibrugarh University, North Eastern Regional Institute of Management, Assam Engineering College, West Bengal Univerity of Technology (WBUT) for B.Tech, M.Tech Computer Science, University of Burdwan, West Bengal for B.Tech. Computer Science, Jadavpur University, West Bengal for M.Sc. Computer Science, Kalyani College of Engineering, West Bengal for B.Tech. Computer Science. Key Features: This book provides a rigorous yet informal treatment of graph theory with an emphasis on computational aspects of graph theory and graph-theoretic algorithms. Numerous applications to actual engineering problems are incorpo-rated with software design and optimization topics.

Hypergraphs

Hypergraphs
Author: C. Berge
Publisher: Elsevier
Total Pages: 267
Release: 1984-05-01
Genre: Mathematics
ISBN: 0080880231
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Graph Theory has proved to be an extremely useful tool for solving combinatorial problems in such diverse areas as Geometry, Algebra, Number Theory, Topology, Operations Research and Optimization. It is natural to attempt to generalise the concept of a graph, in order to attack additional combinatorial problems. The idea of looking at a family of sets from this standpoint took shape around 1960. In regarding each set as a ``generalised edge'' and in calling the family itself a ``hypergraph'', the initial idea was to try to extend certain classical results of Graph Theory such as the theorems of Turán and König. It was noticed that this generalisation often led to simplification; moreover, one single statement, sometimes remarkably simple, could unify several theorems on graphs. This book presents what seems to be the most significant work on hypergraphs.