Search Results - Niovi Kehayopulu
-
1
Some ordered hypersemigroups which enter their properties into their σ-classes
Published 2017-07-01Get full textAn important problem in the theory of ordered hypersemigroups is to describe the ordered hypersemigroups which enter their properties into their σ-classes. In this respect, we prove the following: If H is a regular, left (right) regular, completely regular, intra-regular, left (right) quasi-regular,...
Article -
2
On fuzzy prime and fuzzy semiprime ideals of hypergroupoids
Published 2016-12-01Get full textWe deal with an hypergroupoid endowed with a rela- tion denoted by \", we call it{hypergroupoid. We prove that a nonempty subset A of a{hypergroupoid H is a prime (resp. semiprime) ideal of H if and only if the characteristic function fA is a fuzzy prime (resp. fuzzy semiprime) ideal of H.
Article