The main goal of this paper is to introduce and investigate a new class of functions called almost e*-continuous functions containing the class of almost e-continuous functions defined by Ozkoc and Kma. Several characterizations ...

In this corrigendum, we show that Theorem 3.9, Theorem 2.9, Theorem 2.10(1) and The- orem 2.21(9)(10) given in the paper entitled “On generalized open sets” [Hacet. J. Math. Stat. 47(6) (2018), 1438-1446] are incorrect

The main goal of this paper is to introduce and study a new type of contra continuity called contra we∗-continuity via we∗-open sets defined by us. We obtain several characterizations and some fundamental properties of ...

In this paper, we introduce two operator associate with Ψ and δ-int operators in ideal topological spaces and investigate their properties. We will use the composite of these operators to offer a finer topology on X than ...

The main purpose of this paper is to introduce two new types of irresolute functions called completely irresolute and completely weakly -irresolute functions via -open sets introduced by Ekici. We obtain some characterizations ...