9 citations · 14 across the 5 of their papers we have counts for
5 papers
Samira Hosseinzadeh Alikhalaji, Mojtaba Sedaghatjoo and Mohammad Roueentan
Samira Hosseinzadeh Alikhalaji, Mojtaba Sedaghatjoo, Mohammad Roueentan
In this paper we investigate right uniform notion on some classes of semigroups. The main objective of this paper is realizing the structure of regular right uniform semigroups whi…
Right subdirectly irreducible completely 0-simple semigroups and uniform acts over rectangular bands
Mojtaba Sedaghatjoo, Mohammad Roueentan
The aim of this paper is characterizing right subdirectly irreducible completely 0-simple semigroups. We prove that such semigroups are indeed groups with least nontrivial subgroup…
On uniform acts over semigroups
Mohammad Roueentan, Mojtaba Sedaghatjoo
The paper is devoted to the investigation of uniform notion for acts over semigroups perceived as an overclass of subdirectly irreducible acts. We establish conditions to fill the…
An Approach to Injective Acts over Monoids Based on Indecomposability
Mojtaba Sedaghatjoo, Mohammad Ali Naghipoor
The main purpose of this paper is investigating classes of acts that are injective relative to all embeddings with indecomposable domains or codomains. We give some homological cla…
Monoids over which products of indecomposable acts are indecomposable
Mojtaba Sedaghatjoo, Ahmad Khaksari
In this paper we prove that for a monoid , products of indecomposable right -acts are indecomposable if and only if contains a right zero. Besides, we prove that subacts…