g#b -CLOSED SETS IN TOPOLOGICAL SPACES.

Abstract

In topological spaces closed sets and open sets are highly used in many practical and engineering problems.In this paper a new class of sets, namely g # b-closed sets is introduced in topological spaces. Moreover we analyze the relations between g # b-closed sets and already existing various closed sets. Also we find some basic properties and applications of g # b-closed, g # b-Neighbourhoods and g # b-Limit points