On Almost Contra e*θ-Continuous Functions

Abstract

The aim of this paper is to introduce and investigate some of fundamental properties of almost contra e^∗θ-continuous functions via e^∗θ-closed sets which are defined by Farhan and Yang [15]. Also, we obtain several characterizations of almost contra e^∗θ-continuous functions. Furthermore, we investigate the relationships between almost contra e^∗θ-continuous functions and seperation axioms and e^∗θ-closedness of graphs of functions.

Key words and phrases. e^∗θ-open set, e^∗θ-closed set, almost contra e^∗θ-continuity, almost e^∗θ-continuity, e^∗θ-continuity, e^∗θ-closed graph.

2000 Mathematics Subject Classification. 54C08, 54C10, 54C05