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Author: Cheryl E. Praeger
Publisher: London Mathematical Society Le
Published: 2018-05-03
Total Pages: 338
ISBN-13: 0521675065
DOWNLOAD EBOOK →Concise introduction to permutation groups, focusing on invariant cartesian decompositions and applications in algebra and combinatorics.
Author: Cheryl E. Praeger
Publisher: Cambridge University Press
Published: 2018-05-03
Total Pages: 338
ISBN-13: 131699905X
DOWNLOAD EBOOK →Permutation groups, their fundamental theory and applications are discussed in this introductory book. It focuses on those groups that are most useful for studying symmetric structures such as graphs, codes and designs. Modern treatments of the O'Nan–Scott theory are presented not only for primitive permutation groups but also for the larger families of quasiprimitive and innately transitive groups, including several classes of infinite permutation groups. Their precision is sharpened by the introduction of a cartesian decomposition concept. This facilitates reduction arguments for primitive groups analogous to those, using orbits and partitions, that reduce problems about general permutation groups to primitive groups. The results are particularly powerful for finite groups, where the finite simple group classification is invoked. Applications are given in algebra and combinatorics to group actions that preserve cartesian product structures. Students and researchers with an interest in mathematical symmetry will find the book enjoyable and useful.
Author: Peter J. Cameron
Publisher: Cambridge University Press
Published: 1999-02-04
Total Pages: 236
ISBN-13: 9780521653787
DOWNLOAD EBOOK →This book summarizes recent developments in the study of permutation groups for beginning graduate students.
Author: Helmut Wielandt
Publisher: Academic Press
Published: 2014-05-10
Total Pages: 125
ISBN-13: 1483258297
DOWNLOAD EBOOK →Finite Permutation Groups provides an introduction to the basic facts of both the theory of abstract finite groups and the theory of permutation groups. This book deals with older theorems on multiply transitive groups as well as on simply transitive groups. Organized into five chapters, this book begins with an overview of the fundamental concepts of notation and Frobenius group. This text then discusses the modifications of multiple transitivity and can be used to deduce an improved form of the classical theorem. Other chapters consider the concept of simply transitive permutation groups. This book discusses as well permutation groups in the framework of representation theory. The final chapter deals with Frobenius' theory of group characters. This book is a valuable resource for engineers, mathematicians, and research workers. Graduate students and readers who are interested in finite permutation groups will also find this book useful.
Author: Norman Biggs
Publisher: Cambridge University Press
Published: 1979-08-16
Total Pages: 153
ISBN-13: 0521222877
DOWNLOAD EBOOK →The subject of this book is the action of permutation groups on sets associated with combinatorial structures. Each chapter deals with a particular structure: groups, geometries, designs, graphs and maps respectively. A unifying theme for the first four chapters is the construction of finite simple groups. In the fifth chapter, a theory of maps on orientable surfaces is developed within a combinatorial framework. This simplifies and extends the existing literature in the field. The book is designed both as a course text and as a reference book for advanced undergraduate and graduate students. A feature is the set of carefully constructed projects, intended to give the reader a deeper understanding of the subject.
Author: Meenaxi Bhattacharjee
Publisher: Springer Science & Business Media
Published: 1998-11-20
Total Pages: 224
ISBN-13: 9783540649656
DOWNLOAD EBOOK →The book, based on a course of lectures by the authors at the Indian Institute of Technology, Guwahati, covers aspects of infinite permutation groups theory and some related model-theoretic constructions. There is basic background in both group theory and the necessary model theory, and the following topics are covered: transitivity and primitivity; symmetric groups and general linear groups; wreatch products; automorphism groups of various treelike objects; model-theoretic constructions for building structures with rich automorphism groups, the structure and classification of infinite primitive Jordan groups (surveyed); applications and open problems. With many examples and exercises, the book is intended primarily for a beginning graduate student in group theory.
Author: John D. Dixon
Publisher:
Published: 1996
Total Pages:
ISBN-13: 9783540945994
DOWNLOAD EBOOK →Author: A. Kerber
Publisher: Springer
Published: 2006-11-15
Total Pages: 186
ISBN-13: 3540370048
DOWNLOAD EBOOK →Author: Andrew Martin William Glass
Publisher: Cambridge University Press
Published: 1981
Total Pages: 333
ISBN-13: 0521241901
DOWNLOAD EBOOK →As a result of the work of the nineteenth-century mathematician Arthur Cayley, algebraists and geometers have extensively studied permutation of sets. In the special case that the underlying set is linearly ordered, there is a natural subgroup to study, namely the set of permutations that preserves that order. In some senses. these are universal for automorphisms of models of theories. The purpose of this book is to make a thorough, comprehensive examination of these groups of permutations. After providing the initial background Professor Glass develops the general structure theory, emphasizing throughout the geometric and intuitive aspects of the subject. He includes many applications to infinite simple groups, ordered permutation groups and lattice-ordered groups. The streamlined approach will enable the beginning graduate student to reach the frontiers of the subject smoothly and quickly. Indeed much of the material included has never been available in book form before, so this account should also be useful as a reference work for professionals.
