A New Approach On gr*-Closed Sets in Ideal Topological Spaces

Abstract

In this paper we introduce and investigate the notions of ℐ gr* -closed sets and ℐ gr* -continuous functions, maximal ℐ gr* -closed sets and Maximal ℐ gr* -continuous functions in ideal topological spaces. Keywords: ℐ gr* -closed sets, ℐ gr* -continuous functions, maximal ℐ gr* -closed sets, Maximal ℐ gr* -continuous functions.