Ultra Semi #g?-Closed Graphs

M. Vivek Prabu, V. Kokilavani

Abstract: In this paper, we introduce the notion of ultra semi #g-closed graphs and strongly semi #g-closed graphs in topological spaces and investigate some of their properties via semi #g-open sets and semi #g-closure operator. We also introduce the notion of semi #g-Urysohn space and examine its properties.

Keywords: semi #g-closed graphs, ultra semi #g-closed graphs, strongly semi #g-closed graphs, semi #g-Urysohn space, semi #g-T1 space