Results 11 to 20 of about 187 (71)
A Note on Soft Ideals and Soft Filters in Ternary Semigroups with Involution
Discussiones Mathematicae - General Algebra and Applications, 2020 The main purpose of this paper is to provide an effective content of theory of ternary semigroups with involution by applying soft set theory concepts. In this paper, we introduce some basic terms and definitions of different ideals in ternary semigroups
Abbasi Mohammad Yahya +2 more
doaj +1 more source
Generalized Bi-ideal of Ordered Semigroup Related to Intuitionistic Fuzzy Point [PDF]
Matrix Science Mathematic, 2017 Intuitionistic fuzzy generalized bi-ideals play an important role in the study of ordered semigroups. In this paper, we try obtain more general form of intuitionistic fuzzy generalized bi-ideal of an ordered semigroup.
Hidayat Ullah Khan +3 more
doaj +1 more source
The Structure of a Graph Inverse Semigroup [PDF]
, 2015 Given any directed graph E one can construct a graph inverse semigroup G(E), where, roughly speaking, elements correspond to paths in the graph. In this paper we study the semigroup-theoretic structure of G(E).
Mesyan, Zachary, Mitchell, J. D.
core +3 more sources
On an equivalence between regular ordered Γ-semigroups and regular ordered semigroups
Open Mathematics, 2020 In this paper, we develop a technique which enables us to obtain several results from the theory of Γ-semigroups as logical implications of their semigroup theoretical analogues.
Çullhaj Fabiana, Krakulli Anjeza
doaj +1 more source
Faithful linear representations of bands [PDF]
, 2009 A band is a semigroup consisting of idempotents. It is proved that for any field K and any band S with finitely many components, the semigroup algebra K [S] can be embedded in upper triangular matrices over a commutative K-algebra. The proof of a theorem
Cedó, Ferran, Okniński, Jan
core +2 more sources
PRIME AND PRIMARY IDEALS IN SEMIRINGS [PDF]
, 2015 International audienceWe study zero divisors and minimal prime ideals in semirings of characteristic one. Thereafter we find a counterexample to the most obvious version of primary decomposition, but are able to establish a weaker version.
LESCOT, PAUL
core +1 more source
The Mathieu group M-12 and its pseudogroup extension M-13 [PDF]
, 2006 We study a construction of the Mathieu group M-12 using a game reminiscent of Loyd's "15-puzzle." The elements of M-12 are realized as permutations on 12 of the 13 points of the finite projective plane of order 3.
Jeremy +3 more
core +3 more sources
Fuzzy Simple Partially Ordered Γ- Semigroups [PDF]
, 2021 In this paper, it is shown that and are respectively fuzzy left and fuzzy right ideals of S. S is a fuzzy left(right) simple po- Γ -semigroup ( ) . It is proved that for any semi group S “TFAE” (1) S is left(right) simple po- Γ -semigroup ...
K.V.Naga Lakshmi, N.Srimannarayana, Srinivas Telikepalli, A. Gangadhara Rao,
core +1 more source
Fuzzy positive implicative ordered filters of implicative semigroups
International Journal of Mathematics and Mathematical Sciences, Volume 32, Issue 5, Page 263-270, 2002., 2002 We consider the fuzzification of the notion of a positive implicative ordered filter in implicative semigroups. We show that every fuzzy positive implicative ordered filter is both a fuzzy ordered filter and a fuzzy implicative ordered filter. We give examples that a fuzzy (implicative) ordered filter may not be a fuzzy positive implicative ordered ...
Young Bae Jun +2 more
wiley +1 more source
On rough sets induced by fuzzy relations approach in semigroups
Open Mathematics, 2018 In this paper, we introduce a rough set in a universal set based on cores of successor classes with respect to level in a closed unit interval under a fuzzy relation, and some interesting properties are investigated.
Prasertpong Rukchart, Siripitukdet Manoj
doaj +1 more source