• δωα- CLOSED FUNCTIONS AND Quasi-δωα CLOSED FUNCTIONS IN TOPOLOGICAL SPACES

Abstract

open and closed functions are most important concepts Mathematical Sciences. δωα-closed sets introduced by S.Chandrasekar, T.Rajesh Kannan et.al. In this paper we are introduced by δωα open functions, δωα closed functions, quasi δωα open functions, and quasi δωα closed functions in topological spaces.