Results 61 to 70 of about 334,235 (104)
On Factorizable Semihypergroups
, 2020 In this paper, we define and study the concept of the factorizable semihypergroup, i.e., a semihypergroup that can be written as a hyperproduct of two proper sub-semihypergroups. We consider some classes of semihypergroups such as regular semihypergroups,
Irina Cristea, Dariush Heidari
core +1 more source
PROPERTIES OF HYPERIDEALS IN ORDERED SEMIHYPERGROUPS
, 2014 An ordered semihypergroup is a semihypergroup (S; ∘) together with a partial order ≤ on S such that the monotone condition holds, i.e., for all x, y, a ∈ S, if x ≤ y, then for all u ∈ x ∘ a there exists v ∈ y ∘ a such that u ≤ v, and similarly, for
Davvaz, Bijan, Changphas, Thawhat
core
FUZZY INTERIOR HYPERIDEALS IN ORDERED SEMIHYPERGROUPS
, 2016 We introduce the notions of an interior hyperideal and a fuzzy interior hyperideal of an ordered semihypergroup. Then, we present a characterization of an interior hyperideal in terms of fuzzy interior hyperideals.
Pibaljommee, Bundit, Tipachot, Nuchanat
core
Multipolar fuzzy hyperideals in semihypergroups
, 2023 In this study, we examined fuzzy ideals in semihypergroups using the concept of m-polar fuzzy sets, which is a generalization of bipolar fuzzy sets. With this new concept, we found that the concepts of m-polar fuzzy bi-hyperideal and m-polar fuzzy quasi ...
B. Davvaz +3 more
core +1 more source
On complementable semihypergroups
, 2016 n this paper, we first introduce the notion of complementable semihypergroup, proving that the classes of simplifiable semigroups, groups, and complete hypergroups are examples of complementable semihypergroups.
Cristea, Irina +2 more
core +1 more source
, 2014 In this paper we consider the class of semihypergroups H such that all subsemihypergroups K ⊆ H are simple and, when |K| ≥ 3 the fundamental relation β_K is not transitive. For these semihypergroups we prove that hyperproducts of elements in H have size ≤
Lo Faro G., FRENI, Domenico, De Salvo M
core +1 more source
, 2019 In this paper, we introduce and characterize the breakable semihypergroups, a natural generalization of breakable semigroups, defined by a simple property: every nonempty subset of them is a subsemihypergroup.
Heidari, Dariush +3 more
core +1 more source
Fuzzy Hyperideals of Left Almost Semihypergroups [PDF]
, 2017 This paper explores the foundations of fuzzy left (resp. right) hyperideals of left almost semihypergroups (briefly, LA-semihypergroups). We investigate the properties of fuzzy left hyperideals and fuzzy right hyperideals in regular and intra-regular LA ...
Muhammad Farooq +3 more
core +1 more source
Applications of hesitant fuzzy sets to ternary semigroups. [PDF]
Heliyon, 2020 Yiarayong P.
europepmc +1 more source
On pure hyperideals in ordered semihypergroups
, 2020 In this paper, the notions of pure hyperideal, weakly pure hyperideal and purely prime hyperideal in ordered semihypergroups are introduced and studied.
Davvaz, Bijan, Changphas, Thawhat
core