Soft ideal topological space and mixed fuzzy soft ideal topological space

Abstract

In this paper we introduce fuzzy soft ideal and mixed fuzzy soft ideal topological spaces and some properties of this space. Also we introduce fuzzy soft $I$-open set, fuzzy soft $\alpha$-$I$-open set, fuzzy soft pre-$I$-open set, fuzzy soft semi-$I$-open set and fuzzy soft $\beta$-$I$-open set and discuss some of their properties.

Keywords

• Fuzzy soft sets
• fuzzy soft ideal
• mixed fuzzy soft topology
• soft open set
• soft semi-open set