On normal space OR and Og

Abstract

In this paper we will study OR-normal space and Og-normal space and get to know their characteristics from one hand and their relation with normal space under certain condition on the other hand. Also, we will justify the relation between Ognormal space and Og-regular space under certain condition.

Keywords

• OR-normal space and Og-normal space and Og-regular space and symmetric space and g-closed set and rg-open set