3 papers
math.GM2023
Roughness in Anti Semigroup
Faraj. A. Abdunabi, Ahmed shletiet, Najah. A. Bosaif
In this paper, we present the concepts of the upper and lower approximations of Anti-rough subgroups, Anti-rough subsemigroups, and homeomorphisms of Anti-Rough anti-semigroups in…
math.GM2023
Roughness in BO/BH/Z-ALGEBRA
Faraj A. Abdunabi, Ahmed shletiet
The main goal of this paper, present the concepts of rough BO/BH/Z- Algebra as extended of the concept of BO/BH/Z-algebra respectively. The other goal is to consider the (strong) s…
math.GM2021
New result in NG-Groups
Faraj. A. Abdunabi, Ahmed Shletiet
We investigate and present a new result in NG groups that consisting of consisting of non-bijective transformations cannot be subset of symmetric groups. In this paper, we revive t…