<b>On a type of generalized closed sets</b> - doi: 10.5269/bspm.v30i1.11845

Résumé

The purpose of this paper is to introduce and study a new class of generalized closed sets in a topological space X, defined in terms of a grill G on X. Explicit characterization of such sets along with certain other properties of them are obtained. As applications, some characterizations of regular and normal spaces are achieved by use of the introduced class of sets.