Characterizations of Completely N_nc (Weakly N_nc )-irresolute Functions via N_nce-open Sets

Abstract

The purpose of present this paper is to introduce and investigate two new classes of Nnc -irresolute functions called completely Nnce-irresolute functions and completely weakly Nnce-irresolute functions in topological spaces by using the concept of Nnce-open sets. Several new characterizations and interesting properties concerning completely Nnce-irresolute functions and completely weakly Nnce-irresolute functions are obtained. Furthermore the relationships between these functions and some other well-known types of functions are also given.