On Ka-sets and the associated topology TKa

Document Type : Review article

Author

Department of Mathematics, Faculty of Science, Tanta University, Tanta, Egypt

Abstract

In this paper, we introduce the notions of an a-K-sets and an a-V-sets in topological
space. We study the fundamental properties of a-K-sets and a-V-sets. Also, we investigate the topologies defined by these families of sets.

Keywords