Abstract :
The aim of this paper is to introduce fuzzy (e, almost) e*-regular spaces in Sostak’s fuzzy topological spaces. Using the r-fuzzy e-closed sets, we define r-(r-θ-, r-eθ-) e-cluster points and their properties. Moreover, we investigate the relations among r- (r-θ-, r-eθ-) e-cluster points, r-fuzzy (e, almost) e*-regular spaces and their functions.
Keywords :
Fuzzy topology , r , fuzzy e , open (closed) sets , r , (r , θ , , r , eθ , ) e , cluster points , r , fuzzy (e , almost) e* , regular spaces , (strongly , θ , ) e , irresolute mappings.
