Results 81 to 90 of about 409,521 (101)

On fuzzy interior Γ-hyperideals in ordered Γ-semihypergroups

Journal of Intelligent & Fuzzy Systems, 2017
In this paper, we introduce the concept of interior Γ-hyperideals of ordered Γ-semihypergroups, which is a generalization of the concept of interior Γ-hyperideals of Γ-semihypergroups to ordered Γ-semihypergroup theory, and investigate its related properties.
Jian Tang, B. Davvaz, Xiangyun Xie, N. Yaqoob   +3 more
semanticscholar   +2 more sources

Uni-soft hyperideals of ordered semihypergroups

Journal of Intelligent & Fuzzy Systems, 2018
The main goal of this paper is to study ordered semihypergroups in the framework of uni-soft left (right) hyperideals. The notions of uni-soft semihypergroups, uni-soft left (right) hyperideals are introduced, and the related properties are investigated.
Asghar Khan, Muhammad Farooq 0003, Hidayat Ullah Khan 0001   +2 more
openaire   +1 more source

Semihypergroup actions by using the generalized permutations

Annals of the University of Craiova. Mathematics and computer science series
An ordered hypergroupoid is a hypergroupoid together with a partial order such that satisfies the monotone condition. In this paper, we introduce the notion of semihypergroup actions on ordered hypergroupoids.
B. Davvaz, M. Mostafavi
semanticscholar   +1 more source

Characterization of (m, n)-regular ordered semihypergroups

Filomat
We, first, characterize (m, n)-hyperideals of ordered semihypergroups in terms of its (m, 0)-hyperideals and (0, n)-hyperideals as well as minimality of (m, n)-hyperideals of ordered semihypergroups in terms of its minimal (m, 0)-hyperideals and minimal (
M. Ali, N. Khan
semanticscholar   +1 more source

Minimal Order Semihypergroups of Type U on the Right

Mediterranean Journal of Mathematics, 2008
We study existence and possible uniqueness of special semihypergroups of type U on the right. In particular, we prove that there exists a unique proper semihypergroup of this kind having order 6, apart of isomorphisms; the least order for a hypergroup of type U on the right to have a stable part which is not a subhypergroup is 9; and the minimal ...
FASINO, Dario, FRENI, Domenico
openaire   +1 more source

Characterizations of (fuzzy) bi-hyperideals in ordered semihypergroups

Journal of Intelligent & Fuzzy Systems, 2015
Abstract In this paper, we study the concept of fuzzy bi-hyperideals in ordered semihypergroups and we present some examples in this respect. We give the main theorem which characterizes the bi-hyperideals in terms of fuzzy bi-hyperideals.
Bundit Pibaljommee, Bijan Davvaz
openaire   +2 more sources

Ideals in EL-semihypergroups associated to ordered semigroups

2015
Summary: In this work, we attempt to investigate the connection between various types of ideals (for examples \((m, n)\)-ideal, bi-ideal, interior ideal, quasi ideal, prime ideal and maximal ideal) of an ordered semigroup \((S,\cdot, \leq)\) and the corresponding, hyperideals of its EL-hyperstructure \((S,*)\) (if exists).
Ghazavi, S. H., Anvariyeh, S. M., Mirvakili, S.   +2 more
openaire   +1 more source

Characterizations of semisimple ordered semihypergroups in terms of fuzzy hyperideals

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology, 2015
In this paper, the concept of ordered fuzzy points of ordered semihypergroups is introduced. By using this new concept, we define and study the fuzzy left, right and two-sided hyperideals of an ordered semihypergroup. In particular, we investigate the properties of fuzzy hyperideals generated by ordered fuzzy points of an ordered ...
Jian Tang 0002, Asghar Khan, Yanfeng Luo
openaire   +2 more sources

Hesitant fuzzy hyperideals of ordered semihypergroups

Annals of the University of Craiova Mathematics and Computer Science Series
Hesitant fuzzy sets introduced by Torra and Narukawa present a powrerful tool for study of hesitancy in decision making. In this paper, we introduce the notions of hesitant fuzzy product, characteristic hesitant fuzzy set, hesitant fuzzy hyperideals and hesitant fuzzy interior hyperideals of ordered semihypergroups.
Farooq Muhammad, Izhar Muhammad, Khan Asghar, Hila Kostaq   +3 more
openaire   +1 more source

Exploring Multipolar Fuzzy Hyperfilters in Ordered Semihypergroups

New Mathematics and Natural Computation
The notion of multipolar fuzzy sets ([Formula: see text]-p[Formula: see text]s) extends the idea of bipolar fuzzy sets and offers a powerful framework for dealing with multiattribute data under uncertainty. While several research papers have been published on fuzzy hyperfilters and bipolar fuzzy hyperfilters in ordered semihypergroups, the study of ...
Zainab Usmani, Ahsan Mahboob, Mohammad Aasim Khan   +2 more
openaire   +1 more source