Semigroups and Formal Languages

Semigroups and Formal Languages PDF Author: Jorge M. Andre
Publisher: World Scientific
ISBN: 9812708707
Category : Mathematics
Languages : en
Pages : 288

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Book Description
This festschrift volume in honour of Donald B McAlister on the occasion of his 65th birthday presents papers from leading researchers in semigroups and formal languages. The contributors cover a number of areas of current interest: from pseudovarieties and regular languages to ordered groupoids and one-relator groups, and from semigroup algebras to presentations of monoids and transformation semigroups. The papers are accessible to graduate students as well as researchers seeking new directions for future work.

Semigroups and Formal Languages

Semigroups and Formal Languages PDF Author: Jorge M. Andre
Publisher: World Scientific
ISBN: 9812708707
Category : Mathematics
Languages : en
Pages : 288

Get Book Here

Book Description
This festschrift volume in honour of Donald B McAlister on the occasion of his 65th birthday presents papers from leading researchers in semigroups and formal languages. The contributors cover a number of areas of current interest: from pseudovarieties and regular languages to ordered groupoids and one-relator groups, and from semigroup algebras to presentations of monoids and transformation semigroups. The papers are accessible to graduate students as well as researchers seeking new directions for future work.

Semigroups and Formal Languages

Semigroups and Formal Languages PDF Author: Jorge M. Andr‚
Publisher: World Scientific
ISBN: 9812707387
Category : Mathematics
Languages : en
Pages : 288

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Book Description
This festschrift volume in honour of Donald B McAlister on the occasion of his 65th birthday presents papers from leading researchers in semigroups and formal languages. The contributors cover a number of areas of current interest: from pseudovarieties and regular languages to ordered groupoids and one-relator groups, and from semigroup algebras to presentations of monoids and transformation semigroups. The papers are accessible to graduate students as well as researchers seeking new directions for future work.

Finiteness and Regularity in Semigroups and Formal Languages

Finiteness and Regularity in Semigroups and Formal Languages PDF Author: Aldo de Luca
Publisher: Springer Science & Business Media
ISBN: 3642598498
Category : Computers
Languages : en
Pages : 251

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Book Description
This is a rigorous and self-contained monograph on a central topic in theoretical computer science. For the first time in book form, original results from the last ten years are presented, some previously unpublished, using combinatorial and algebraic methods. These are mainly based on combinatorics on words and especially on the theory of "unavoidable regularities." Researchers will find important new results on semigroups and formal languages, as well as various applications for these methods.

Semigroups And Formal Languages - Proceedings Of The International Conference

Semigroups And Formal Languages - Proceedings Of The International Conference PDF Author: Gracinda M S Gomes
Publisher: World Scientific
ISBN: 9814475270
Category : Mathematics
Languages : en
Pages : 288

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Book Description
This festschrift volume in honour of Donald B McAlister on the occasion of his 65th birthday presents papers from leading researchers in semigroups and formal languages. The contributors cover a number of areas of current interest: from pseudovarieties and regular languages to ordered groupoids and one-relator groups, and from semigroup algebras to presentations of monoids and transformation semigroups. The papers are accessible to graduate students as well as researchers seeking new directions for future work.

Semigroups: Algebraic Theory And Applications To Formal Languages And Codes

Semigroups: Algebraic Theory And Applications To Formal Languages And Codes PDF Author: Celestina Bonzini
Publisher: World Scientific
ISBN: 9814552569
Category :
Languages : en
Pages : 350

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Book Description
The proceedings present some new topics and techniques of semigroup theory. Papers by leading experts in this theory are collected. Since results on semigroups have naturally been employed in formal languages and codes, the focus is also on these directions.

Semigroups, Formal Languages and Groups

Semigroups, Formal Languages and Groups PDF Author: J.B. Fountain
Publisher: Springer
ISBN:
Category : Computers
Languages : en
Pages : 448

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Book Description
Semigroups, Formal Languages and Groups contains articles that provide introductory accounts of recent research in rational languages and their connections with finite semigroups, including the celebrated BG=PG theorem, infinite languages, free profinite monoids and their applications to pseudovarieties, parallel complexity classes related to automata, semigroups and logic, algebraic monoids, geometric methods in semigroup presentations, automatic groups and groups acting on Lambda-trees. There is also an extensive survey of algorithmic problems in groups, semigroups and inverse monoids. In addition, the book includes hitherto unpublished research on monoids of Lie type and their representations, free actions of groups on Lambda-trees and an extension to arbitrary semigroups of the famous Krohn-Rhodes theorem.

Semigroups, Algorithms, Automata, and Languages

Semigroups, Algorithms, Automata, and Languages PDF Author: Gracinda M. S. Gomes
Publisher: World Scientific
ISBN: 9789812776884
Category : Mathematics
Languages : en
Pages : 536

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Book Description
The thematic term on OC Semigroups, Algorithms, Automata and LanguagesOCO organized at the International Centre of Mathematics (Coimbra, Portugal) in MayOCoJuly 2001 was the gathering point for researchers working in the field of semigroups, algorithms, automata and languages. These areas were selected considering their huge recent developments, their potential applications, and the motivation from other fields of mathematics and computer science. This proceedings volume is a unique collection of advanced courses and original contributions on semigroups and their connections with logic, automata, languages, group theory, discrete dynamics, topology and complexity. A selection of open problems discussed during the thematic term is also included. Contents: Finite Semigroups: An Introduction to a Unified Theory of Pseudovarieties (J Almeida); On Existence Varieties of Regular Semigroups (K Auinger); Varieties of Languages (M J J Branco); A Short Introduction to Automatic Group Theory (C Choffrut); Some Results on Semigroup-Graded Rings (W D Munn); Profinite Groups and Applications to Finite Semigroups (L Ribes); Dynamics of Finite Semigroups (J Almeida); Finite Semigroups Imposing Tractable Constraints (A Bulatov et al.); On the Efficiency and Deficiency of Rees Matrix Semigroups (C M Campbell et al.); Some Pseudovariety Joins Involving Groups and Locally Trivial Semigroups (J C Costa); Partial Action of Groups on Relational Structures: A Connection Between Model Theory and Profinite Topology (T Coulbois); Some Relatives of Automatic and Hyperbolic Groups (M Hoffmann et al.); A Sampler of a Topological Approach to Inverse Semigroups (B Steinberg); Finite Semigroups and the Logical Description of Regular Languages (H Straubing); Diamonds are Forever: The Variety DA (P Tesson & D Th(r)rien); Decidability Problems in Finite Semigroups (P G Trotter); and other papers. Readership: Researchers, academics and graduate students in pure mathematics and computer science."

The q-theory of Finite Semigroups

The q-theory of Finite Semigroups PDF Author: John Rhodes
Publisher: Springer Science & Business Media
ISBN: 0387097813
Category : Mathematics
Languages : en
Pages : 674

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Book Description
This comprehensive, encyclopedic text in four parts aims to give the reader — from the graduate student to the researcher/practitioner — a detailed understanding of modern finite semigroup theory, focusing in particular on advanced topics on the cutting edge of research. The q-theory of Finite Semigroups presents important techniques and results, many for the first time in book form, thereby updating and modernizing the semigroup theory literature.

Handbook of Formal Languages

Handbook of Formal Languages PDF Author: Grzegorz Rozenberg
Publisher: Springer Science & Business Media
ISBN: 9783540604204
Category : Computers
Languages : en
Pages : 910

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Book Description
This uniquely authoritative and comprehensive handbook is the first work to cover the vast field of formal languages, as well as their applications to the divergent areas of linguistics, dvelopmental biology, computer graphics, cryptology, molecular genetics, and programming languages. The work has been divided into three volumes.

Profinite Semigroups and Symbolic Dynamics

Profinite Semigroups and Symbolic Dynamics PDF Author: Jorge Almeida
Publisher: Springer Nature
ISBN: 3030552152
Category : Mathematics
Languages : en
Pages : 283

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Book Description
This book describes the relation between profinite semigroups and symbolic dynamics. Profinite semigroups are topological semigroups which are compact and residually finite. In particular, free profinite semigroups can be seen as the completion of free semigroups with respect to the profinite metric. In this metric, two words are close if one needs a morphism on a large finite monoid to distinguish them. The main focus is on a natural correspondence between minimal shift spaces (closed shift-invariant sets of two-sided infinite words) and maximal J-classes (certain subsets of free profinite semigroups). This correspondence sheds light on many aspects of both profinite semigroups and symbolic dynamics. For example, the return words to a given word in a shift space can be related to the generators of the group of the corresponding J-class. The book is aimed at researchers and graduate students in mathematics or theoretical computer science.