ON THE CLASS OF SEMI-θ-OPEN SETS IN TOPOLOGICAL SPACES

Miguel Caldas; Saeid Jafari; Takashi Noiri

Miguel Caldas
Saeid Jafari
Takashi Noiri

Keywords: Semiθ-open sets, semi-θ-D1 spaces, semiregular spaces, θ-Rsemicontinuous.

Abstract

In this paper, we consider the class of semi-θ-open sets in topological spaces and investigate some of their properties. We also present and study some weak separation axioms by involving the notion of semi-θopen sets.