The Theory of Finitely Generated Commutative Semigroups

The Theory of Finitely Generated Commutative Semigroups PDF Author: L. Rédei
Publisher: Elsevier
ISBN: 1483155943
Category : Mathematics
Languages : en
Pages : 368

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Book Description
The Theory of Finitely Generated Commutative Semigroups describes a theory of finitely generated commutative semigroups which is founded essentially on a single "fundamental theorem" and exhibits resemblance in many respects to the algebraic theory of numbers. The theory primarily involves the investigation of the F-congruences (F is the the free semimodule of the rank n, where n is a given natural number). As applications, several important special cases are given. This volume is comprised of five chapters and begins with preliminaries on finitely generated commutative semigroups before turning to a discussion of the problem of determining all the F-congruences as the fundamental problem of the proposed theory. The next chapter lays down the foundations of the theory by defining the kernel functions and the fundamental theorem. The elementary properties of the kernel functions are then considered, along with the ideal theory of free semimodules of finite rank. The final chapter deals with the isomorphism problem of the theory, which is solved by reducing it to the determination of the equivalent kernel functions. This book should be of interest to mathematicians as well as students of pure and applied mathematics.

The Theory of Finitely Generated Commutative Semigroups

The Theory of Finitely Generated Commutative Semigroups PDF Author: L. Rédei
Publisher: Elsevier
ISBN: 1483155943
Category : Mathematics
Languages : en
Pages : 368

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Book Description
The Theory of Finitely Generated Commutative Semigroups describes a theory of finitely generated commutative semigroups which is founded essentially on a single "fundamental theorem" and exhibits resemblance in many respects to the algebraic theory of numbers. The theory primarily involves the investigation of the F-congruences (F is the the free semimodule of the rank n, where n is a given natural number). As applications, several important special cases are given. This volume is comprised of five chapters and begins with preliminaries on finitely generated commutative semigroups before turning to a discussion of the problem of determining all the F-congruences as the fundamental problem of the proposed theory. The next chapter lays down the foundations of the theory by defining the kernel functions and the fundamental theorem. The elementary properties of the kernel functions are then considered, along with the ideal theory of free semimodules of finite rank. The final chapter deals with the isomorphism problem of the theory, which is solved by reducing it to the determination of the equivalent kernel functions. This book should be of interest to mathematicians as well as students of pure and applied mathematics.

Finitely Generated Commutative Monoids

Finitely Generated Commutative Monoids PDF Author: J. C. Rosales
Publisher: Nova Publishers
ISBN: 9781560726708
Category : Mathematics
Languages : en
Pages : 204

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Book Description
A textbook for an undergraduate course, requiring only a knowledge of basic linear algebra. Explains how to compute presentations for finitely generated cancellative monoids, and from a presentation of a monoid, decide whether this monoid is cancellative, reduced, separative, finite, torsion free, group, affine, full, normal, etc. Of most interest to people working with semigroup theory, but also in other areas of algebra. Annotation copyrighted by Book News, Inc., Portland, OR

Commutative Semigroups

Commutative Semigroups PDF Author: P.A. Grillet
Publisher: Springer Science & Business Media
ISBN: 1475733895
Category : Mathematics
Languages : en
Pages : 443

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Book Description
This is the first book about commutative semigroups in general. Emphasis is on structure but the other parts of the theory are at least surveyed and a full set of about 850 references is included. The book is intended for mathematicians who do research on semigroups or who encounter commutative semigroups in their research.

The Theory of Finitely Generated Commutative Semigroups

The Theory of Finitely Generated Commutative Semigroups PDF Author: László Rédei
Publisher:
ISBN:
Category : Commutative semigroups
Languages : en
Pages : 376

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Book Description
The theory of semigroups is in a rather mosaic-like state, not lacking in beautiful and important investigations but with many fields requiring further study. It is the absence of a theory of finitely generated commutative semigroups which is the aim of the present monograph--to create such a theory.

The Algebraic Theory of Semigroups, Volume II

The Algebraic Theory of Semigroups, Volume II PDF Author: Alfred Hoblitzelle Clifford
Publisher: American Mathematical Soc.
ISBN: 0821802720
Category : Group theory
Languages : en
Pages : 370

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Book Description


Semigroups

Semigroups PDF Author: Pierre A. Grillet
Publisher: Routledge
ISBN: 1351417029
Category : Mathematics
Languages : en
Pages : 417

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Book Description
This work offers concise coverage of the structure theory of semigroups. It examines constructions and descriptions of semigroups and emphasizes finite, commutative, regular and inverse semigroups. Many structure theorems on regular and commutative semigroups are introduced.;College or university bookstores may order five or more copies at a special student price which is available upon request from Marcel Dekker, Inc.

Combinatorial Algebra: Syntax and Semantics

Combinatorial Algebra: Syntax and Semantics PDF Author: Mark V. Sapir
Publisher: Springer
ISBN: 3319080318
Category : Mathematics
Languages : en
Pages : 369

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Book Description
Combinatorial Algebra: Syntax and Semantics provides comprehensive account of many areas of combinatorial algebra. It contains self-contained proofs of more than 20 fundamental results, both classical and modern. This includes Golod–Shafarevich and Olshanskii's solutions of Burnside problems, Shirshov's solution of Kurosh's problem for PI rings, Belov's solution of Specht's problem for varieties of rings, Grigorchuk's solution of Milnor's problem, Bass–Guivarc'h theorem about growth of nilpotent groups, Kleiman's solution of Hanna Neumann's problem for varieties of groups, Adian's solution of von Neumann-Day's problem, Trahtman's solution of the road coloring problem of Adler, Goodwyn and Weiss. The book emphasize several ``universal" tools, such as trees, subshifts, uniformly recurrent words, diagrams and automata. With over 350 exercises at various levels of difficulty and with hints for the more difficult problems, this book can be used as a textbook, and aims to reach a wide and diversified audience. No prerequisites beyond standard courses in linear and abstract algebra are required. The broad appeal of this textbook extends to a variety of student levels: from advanced high-schoolers to undergraduates and graduate students, including those in search of a Ph.D. thesis who will benefit from the “Further reading and open problems” sections at the end of Chapters 2 –5. The book can also be used for self-study, engaging those beyond t he classroom setting: researchers, instructors, students, virtually anyone who wishes to learn and better understand this important area of mathematics.

Numerical Semigroups

Numerical Semigroups PDF Author: J.C. Rosales
Publisher: Springer Science & Business Media
ISBN: 1441901604
Category : Mathematics
Languages : en
Pages : 186

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Book Description
"Numerical Semigroups" is the first monograph devoted exclusively to the development of the theory of numerical semigroups. This concise, self-contained text is accessible to first year graduate students, giving the full background needed for readers unfamiliar with the topic. Researchers will find the tools presented useful in producing examples and counterexamples in other fields such as algebraic geometry, number theory, and linear programming.

Smarandache Semigroups

Smarandache Semigroups PDF Author: W. B. Vasantha Kandasamy
Publisher: Infinite Study
ISBN: 1931233594
Category : Mathematics
Languages : en
Pages : 95

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Book Description
Generally, in any human field, a Smarandache Structure on a set A means a weak structure W on A such that there exists a proper subset B in A which is embedded with a stronger structure S.These types of structures occur in our everyday life, that?s why we study them in this book.Thus, as a particular case:A Smarandache Semigroup is a semigroup A which has a proper subset B in A that is a group (with respect to the same binary operation on A).

Special Classes of Semigroups

Special Classes of Semigroups PDF Author: Attila Nagy
Publisher: Springer Science & Business Media
ISBN: 9780792368908
Category : Mathematics
Languages : en
Pages : 288

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Book Description
In semigroup theory there are certain kinds of band decompositions, which are very useful in the study of the structure semigroups. There are a number of special semigroup classes in which these decompositions can be used very successfully. The book focuses attention on such classes of semigroups. Some of them are partially discussed in earlier books, but in the last thirty years new semigroup classes have appeared and a fairly large body of material has been published on them. The book provides a systematic review on this subject. The first chapter is an introduction. The remaining chapters are devoted to special semigroup classes. These are Putcha semigroups, commutative semigroups, weakly commutative semigroups, R-Commutative semigroups, conditionally commutative semigroups, RC-commutative semigroups, quasi commutative semigroups, medial semigroups, right commutative semigroups, externally commutative semigroups, E-m semigroups, WE-m semigroups, weakly exponential semigroups, (m,n)-commutative semigroups and n(2)-permutable semigroups. Audience: Students and researchers working in algebra and computer science.