Algebraic Properties of a Subsemigroup of the Symmetric Inverse Semigroup
Author: Apatsara Sareeto
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Published: 2024
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ISBN-13:
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Author: Apatsara Sareeto
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Published: 2024
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DOWNLOAD EBOOKAuthor: Alfred Hoblitzelle Clifford
Publisher: American Mathematical Soc.
Published: 1961
Total Pages: 370
ISBN-13: 0821802720
DOWNLOAD EBOOKAuthor: Pierre A. Grillet
Publisher: Routledge
Published: 2017-11-22
Total Pages: 417
ISBN-13: 1351417029
DOWNLOAD EBOOKThis 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.
Author: Stephen Lipscomb
Publisher: American Mathematical Soc.
Published: 1996
Total Pages: 187
ISBN-13: 0821806270
DOWNLOAD EBOOKWith over 60 figures, tables, and diagrams, this text is both an intuitive introduction to and a rigorous study of finite symmetric inverse semigroups. The book presents much of the material on the theory of finite symmetric inverse semigroups, unifying the classical finite symmetric group theory with its semigroup analogue. A comment section at the end of each chapter provides new historical perspective. New proofs, new theorems and the use of multiple figures, tables, and diagrams to present complex ideas make this book current and highly readable.
Author: T. E. Hall
Publisher: Academic Press
Published: 2014-05-10
Total Pages: 266
ISBN-13: 1483267334
DOWNLOAD EBOOKSemigroups is a collection of papers dealing with models of classical statistics, sequential computing machine, inverse semi-groups. One paper explains the structure of inverse semigroups that leads to P-semigroups or E-unitary inverse semigroups by utilizing the P-theorem of W.D. Nunn. Other papers explain the characterization of divisibility in the category of sets in terms of images and relations, as well as the universal aspects of completely simple semigroups, including amalgamation, the lattice of varieties, and the Hopf property. Another paper explains finite semigroups which are extensions of congruence-free semigroups, where their set of congruences forms a chain. The paper then shows how to construct such semigroups. A finite semigroup (which is decomposable into a direct product of cyclic semigroups which are not groups) is actually uniquely decomposable. One paper points out when a finite semigroup has such a decomposition, and how its non-group cyclic direct factors, if any, can be found. The collection can prove useful for mathematicians, statisticians, students, and professors of higher mathematics or computer science.
Author: K. S. S. Nambooripad
Publisher: American Mathematical Soc.
Published: 1979
Total Pages: 132
ISBN-13: 0821822241
DOWNLOAD EBOOKThe structure of regular semigroups is studied in full generality. The principal tool used in this is the concept of a (regular) biordered set which abstractly characterizes the set of idempotents of a regular semigroup. The category of inductive groupoids is then defined as the category whose objects are pairs consisting of an ordered groupoid and an order-preserving functor of the chain groupoid of a biordered set whose vertex map is a bijection, and whose morphisms are certain commutative diagrams in the category of ordered groupoids. It is shown by an explicit construction that every regular semigroup can be constructed from an inductive groupoid and that the category of inductive groupoids is equivalent to the category of all regular semigroups. This construction is then applied to obtain the structure of all fundamental regular semigroups and all idempotent generated regular semigroups. The paper ends with a study of biordered sets of some important classes of regular semigroups.
Author: L.N. Shevrin
Publisher: Springer Science & Business Media
Published: 2013-03-09
Total Pages: 389
ISBN-13: 9401587515
DOWNLOAD EBOOK0.1. General remarks. For any algebraic system A, the set SubA of all subsystems of A partially ordered by inclusion forms a lattice. This is the subsystem lattice of A. (In certain cases, such as that of semigroups, in order to have the right always to say that SubA is a lattice, we have to treat the empty set as a subsystem.) The study of various inter-relationships between systems and their subsystem lattices is a rather large field of investigation developed over many years. This trend was formed first in group theory; basic relevant information up to the early seventies is contained in the book [Suz] and the surveys [K Pek St], [Sad 2], [Ar Sad], there is also a quite recent book [Schm 2]. As another inspiring source, one should point out a branch of mathematics to which the book [Baer] was devoted. One of the key objects of examination in this branch is the subspace lattice of a vector space over a skew field. A more general approach deals with modules and their submodule lattices. Examining subsystem lattices for the case of modules as well as for rings and algebras (both associative and non-associative, in particular, Lie algebras) began more than thirty years ago; there are results on this subject also for lattices, Boolean algebras and some other types of algebraic systems, both concrete and general. A lot of works including several surveys have been published here.
Author: Mark V. Lawson
Publisher: World Scientific
Published: 1998
Total Pages: 430
ISBN-13: 9789810233167
DOWNLOAD EBOOK"this volume represents an outstanding contribution to the field. The resolute graduate student or mature researcher, alike, can find a wealth of directions for future work".Mathematical Reviews
Author: Alfred Hoblitzelle Clifford
Publisher: American Mathematical Soc.
Published: 1961
Total Pages: 242
ISBN-13: 0821873881
DOWNLOAD EBOOKAuthor: Mario Petrich
Publisher: Wiley-Interscience
Published: 1984
Total Pages: 696
ISBN-13:
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