On s- pre-I- Continuous and s- pre-I- open functions
Abstract
In this paper, semi open and semi pre- -open sets are used to define and investigate two new classes of functions called - -continuous and - -open in ideal topological spaces, and obtain several characterizations and some properties of the two functions. The relationship of both of the two functions with other types of functions were also investigated.
Keywords
Ideal topological spaces, semi open sets, semi pre- -open sets, - - continuous functions, - -open functions.Metrics