Yayıncı "Poincare Publishers" Matematik Bölümü Koleksiyonu için listeleme

Toplam kayıt 3, listelenen: 1-3

    • DECOMPOSITION OF δ-CONTINUITY VIA e-OPEN SET 

      Erdem, Serap (Poincare Publishers, 2021)
      The main purpose of this paper is to obtain a new decomposition of δ-continuity via e-open set which is defined by Ekici [7]. For this aim, we introduce the notion of δ-locally e-closed set which is weaker than the notion ...

    • ON CONTRA we∗-CONTINUOUS FUNCTIONS 

      Özkoç, Murad; Şaşmaz, Pınar (Poincare Publishers, 2021)
      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 ...

    • ON Ψδ-SETS AND Ψδ-FUNCTIONS DEFINED BY IDEALS 

      Özkoç, Murad; Issaka F.Y. (Poincare Publishers, 2021)
      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 ...