Connectedness of endo-cayley digraphs of right(left) zero union of semigroups

Let S be a finite semigroup, A a subset of S and f an endomor- phism on S. The endo-Cayley digraph of S corresponding to a connecting set A and an endomorphism f, denoted by endo - Cay f (S,A) is a digraph whose vertex set is S and a vertex u is adjacent to vertex v if and only if v = f(u)a for some...

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Main Authors: Promsakon C., Panma S.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-84861392491&partnerID=40&md5=872ef09ec7dc2273ff28bfaf4edc9acb
http://cmuir.cmu.ac.th/handle/6653943832/6802
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spelling th-cmuir.6653943832-68022014-08-30T03:51:15Z Connectedness of endo-cayley digraphs of right(left) zero union of semigroups Promsakon C. Panma S. Let S be a finite semigroup, A a subset of S and f an endomor- phism on S. The endo-Cayley digraph of S corresponding to a connecting set A and an endomorphism f, denoted by endo - Cay f (S,A) is a digraph whose vertex set is S and a vertex u is adjacent to vertex v if and only if v = f(u)a for some a ∈ A. In this paper, we study about the connected properties of endo-Cayley di-graphs of cartesian product between semigroups and right(left) zero semigroups. We show the type of connected that they can be. Moreover, we also generalize endo-Cayley digraphs of that product into tensor product resulting graphs. © 2012 Academic Publications, Ltd. 2014-08-30T03:51:15Z 2014-08-30T03:51:15Z 2012 Article 13118080 http://www.scopus.com/inward/record.url?eid=2-s2.0-84861392491&partnerID=40&md5=872ef09ec7dc2273ff28bfaf4edc9acb http://cmuir.cmu.ac.th/handle/6653943832/6802 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description Let S be a finite semigroup, A a subset of S and f an endomor- phism on S. The endo-Cayley digraph of S corresponding to a connecting set A and an endomorphism f, denoted by endo - Cay f (S,A) is a digraph whose vertex set is S and a vertex u is adjacent to vertex v if and only if v = f(u)a for some a ∈ A. In this paper, we study about the connected properties of endo-Cayley di-graphs of cartesian product between semigroups and right(left) zero semigroups. We show the type of connected that they can be. Moreover, we also generalize endo-Cayley digraphs of that product into tensor product resulting graphs. © 2012 Academic Publications, Ltd.
format Article
author Promsakon C.
Panma S.
spellingShingle Promsakon C.
Panma S.
Connectedness of endo-cayley digraphs of right(left) zero union of semigroups
author_facet Promsakon C.
Panma S.
author_sort Promsakon C.
title Connectedness of endo-cayley digraphs of right(left) zero union of semigroups
title_short Connectedness of endo-cayley digraphs of right(left) zero union of semigroups
title_full Connectedness of endo-cayley digraphs of right(left) zero union of semigroups
title_fullStr Connectedness of endo-cayley digraphs of right(left) zero union of semigroups
title_full_unstemmed Connectedness of endo-cayley digraphs of right(left) zero union of semigroups
title_sort connectedness of endo-cayley digraphs of right(left) zero union of semigroups
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-84861392491&partnerID=40&md5=872ef09ec7dc2273ff28bfaf4edc9acb
http://cmuir.cmu.ac.th/handle/6653943832/6802
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