Results 111 to 120 of about 1,661 (220)
A further study on ordered regular equivalence relations in ordered semihypergroups
In this paper, we study the ordered regular equivalence relations on ordered semihypergroups in detail. To begin with, we introduce the concept of weak pseudoorders on an ordered semihypergroup, and investigate several related properties.
Tang Jian +3 more
doaj +1 more source
Semigroups Characterized by Their Generalized Fuzzy Ideals
We have characterized right weakly regular semigroups by the properties of their (∈,∈∨qk)-fuzzy ideals.
Madad Khan, Saima Anis
doaj +1 more source
Regularity of Po-Γ-semigroups in Terms of Fuzzy Subsemigroups and Fuzzy Bi-ideals
In this paper, the notions of fuzzy subsemigroups and fuzzy bi-ideals of a po-Γ-semigroup are introduced with some of their important properties investigated. We obtain some characterizations of regular, intra-regular po-Γ-semigroups in terms of fuzzy bi-
Pavel Pal +3 more
doaj +1 more source
A structure theorem for completely regular semigroups
Structure theorems for arbitrary completely regular semigroups have been given by Yamada, Warne, Petrich, and Clifford. A new structure theorem for these semigroups is proved here.
Mario Petrich
core +1 more source
Semigroups with inverse skeletons and Zappa-Sz'{e}p products [PDF]
The aim of this paper is to study semigroups possessing $E$-regular elements, where an element $a$ of a semigroup $S$ is {em $E$-regular} if $a$ has an inverse $a^circ$ such that $aa^circ,a^circ a$ lie in $ Esubseteq E(S)$. Where $S$ possesses `enough'
Victoria Gould, Rida-e- Zenab
doaj
Some further classes of pseudo-differential operators in the p-adic context and their applications. [PDF]
Torresblanca-Badillo A +1 more
europepmc +1 more source
REGULAR SEMIGROUPS WITH NORMAL IDEMPOTENTS
In this paper, we investigate regular semigroups that possess a normal idempotent. First, we construct a nonorthodox nonidempotent-generated regular semigroup which has a normal idempotent.
HAIZHOU CHAO, XIANGFEI NI
core +1 more source
K-Theory for Semigroup C*-Algebras and Partial Crossed Products. [PDF]
Li X.
europepmc +1 more source
Ergodic decompositions of Dirichlet forms under order isomorphisms. [PDF]
Schiavo LD, Wirth M.
europepmc +1 more source

