Abstract
This short note deals with a result in partial semigroups. We introduce a notion of density in partial semigroups and verify that under a certain condition on a partial semigroup S, this density of a central set in S is positive and also, the density of a č-thick subset of S is always a unit.
| Original language | English |
|---|---|
| Article number | 2250043 |
| Journal | Asian-European Journal of Mathematics |
| Volume | 15 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1 Mar 2022 |
Bibliographical note
Publisher Copyright:© 2022 World Scientific Publishing Company.
Keywords
- algebra in Stone-Cech compactification
- central sets
- Følner density
- partial semigroups
- č -thick set
ASJC Scopus subject areas
- General Mathematics