I**g-CLOSED SETS

Authors : Ochanathevar Ravi, Vellingiri Rajendran, Kasthuri Chattiar Indirani

Pages : 49-58

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Publication Date : 2016-09-01

Article Type : Research Paper

Abstract :− In this paper, we introduce the notion of I ∗ ∗g -closed sets and prove that this class of sets is stronger than the class of gs∗ I -closed sets as well as the class of Ig-closed sets. Characterizations and properties of I ∗ ∗g -closed sets and I ∗ ∗g -open sets are given. A characterization of normal spaces is given in terms of I ∗ ∗g -open sets.
Keywords : g closed set, I closed set, gs closed set, weakly Irg closed set