Results 81 to 90 of about 24,344 (204)

Semigroups of partial linear transformations whose restrictions belong to an injective partial linear transformation semigroup

AIMS Mathematics
Let $ V $ be a vector space over a field $ \mathbb{F} $ and let $ W $ be a subspace of $ V $. The semigroup of partial linear transformations on $ V $ whose restriction to $ W $ belongs to an injective partial linear transformation semigroup $ \mathcal{I}
Kritsada Sangkhanan
doaj   +1 more source

Representation of Multilinear Mappings and s‐Functional Inequality

Journal of Mathematics, Volume 2026, Issue 1, 2026.
In the current research, we introduce the multilinear mappings and represent the multilinear mappings as a unified equation. Moreover, by applying the known direct (Hyers) manner, we establish the stability (in the sense of Hyers, Rassias, and Găvruţa) of the multilinear mappings, associated with the single multiadditive functional inequality.
Abasalt Bodaghi, Pramita Mishra
wiley   +1 more source

The Relationship between Some Regular Subsemigroups of HypG2

Journal of Mathematics, 2014
The concept of regular subsemigroups plays an important role in the theory of semigroup. In this work, we study the relationship between some regular subsemigroups on the monoid of all generalized hypersubstitutions of type τ=(2).
Weerapong Wongpinit, Sorasak Leeratanavalee   +1 more
doaj   +1 more source

C0-continuity of the Fröbenius-Perron semigroup

International Journal of Mathematics and Mathematical Sciences, 2002
We consider the Fröbenius-Perron semigroup of linear operators associated to a semidynamical system defined in a topological space X endowed with a finite or a σ-finite regular measure.
Andrés Navas, Sergio Plaza
doaj   +1 more source

THE LEFT REGULAR REPRESENTATION OF A COMMUTATIVE SEPARATIVE SEMIGROUP [PDF]

Journal of Sciences, Islamic Republic of Iran, 1992
In this paper, a commutative semigroup will be written as a disjoint union of its cancellative subsemigroups. Based on this fact we will define the left regular representation of a commutative separative semigroup and show that this representation is ...
doaj  

On Vn-semigroups

Open Mathematics, 2015
In this paper, we give some new characterizations of orthodox semigroups in terms of the set of inverses of idempotents. As a generalization, a new class of regular semigroups, namely Vn-semigroups, is introduced.
Gu Ze, Tang Xilin
doaj   +1 more source

A study on soft rough semigroups and corresponding decision making applications

Open Mathematics, 2017
In this paper, we study a kind of soft rough semigroups according to Shabir’s idea. We define the upper and lower approximations of a subset of a semigroup.
Wang Qiumei, Zhan Jianming, Borzooei R.A.   +2 more
doaj   +1 more source

On Γ-Semiring With Identity

Discussiones Mathematicae - General Algebra and Applications, 2017
In this paper we study the properties of structures of the semigroup (M,+) and the Γ-semigroup M of Γ -semiring M and regular Γ-semiring M satisfying the identity a + aαb = a or aαb + a = a or a + aαb + b = a or a + 1 = 1, for all a ∈ M, α ∈ Γ.
Rao Marapureddy Murali Krishna
doaj   +1 more source

Union soft set theory applied to ordered semigroups

International Journal of Analysis and Applications, 2020
The uni-soft type of bi-ideals in ordered semigroup is considered. The notion of a uni-soft bi-ideal is introduced and the related properties are investigated.
Raees Khan, Asghar Khan, Muhammad Uzair Khan, Nasir Khan   +3 more
doaj  

Idempotent-Aided Factorizations of Regular Elements of a Semigroup

Mathematics
In the present paper, we introduce the concept of idempotent-aided factorization (I.-A. factorization) of a regular element of a semigroup, which can be understood as a semigroup-theoretical extension of full-rank factorization of matrices over a field ...
Miroslav Ćirić, Jelena Ignjatović, Predrag S. Stanimirović   +2 more
doaj   +1 more source