There is a formula for the interior of a set in a generalized topology composed of the γ-open
sets, where γ is a monotonic map in the power set of X. There are known conditions for a γ …

Topological approach to retrieve missing values in incomplete information systems -
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The purpose of this paper is to introduce and investigate a new types of mappings with
Strongly Closed Graphs in Topological spaces namely strongly e-θ-(resp. δ-βθ)-Closed …

M-OPEN SET IN TOPOLOGICAL SPACES Page 1 Pioneer Journal of Mathematics and
Mathematical Sciences Volume 4, Number 2, 2011, Pages 213-230 This paper is available online …

In Hatir and Noiri [Hatir E, Noiri T. Decompositions of continuity and complete continuity.
Acta Math Hungary 113 (4); 2006: 281–287], δ–β-continuity has given to obtain a …

The aim of this paper is to introduce and study the notion of Z-open sets and Z-continuity.
Some characterizations of these notions are presented. Also, some topological operations …

Cammaroto and Noiri [14] introduced a separation axiom called mR 0 in an m-space (X, m).
In this paper, we introduce the notion of mR 1 spaces and offer many characterizations of …

The original rough set model was developed by Pawlak, which is mainly concerned with the
approximation of objects using an equivalence relation on the universe of his approximation …

Levine [1963] introduced the notion of semi-open sets and semi-continuity in topological
spaces. Andrijevic [1996] introduced a class of generalized open sets in topological spaces …

We introduce and investigate a new class of functions called almost strongly theta-e-
continuous functions, containing the classes of almost strongly theta-precontinuous [JH …