Abstract

In this paper, we further discuss soft compactness and soft separation axioms in the soft topological space over the rough soft formal context T = (G;M;R; F). We define the compact soft topological space , give soft separation axioms of soft rough topological space and study their relationship in the soft topological space over the rough soft formal context.

Highlights

  • Topology Euler, M can be formally defined as the study of qualitative properties of certain objects that are invariant under a certain kind of transformation

  • Topology has been become one of the great unifying ideas of mathematics, and topology can be applied to many field, for example, when the fundamental concept of a fuzzy set was introduced by Zadeh in 1965 L, Chang C introduced fuzzy topological spaces in

  • 3 The soft compact topological space and soft topological separate axioms In the following, we study based on the rough soft formal context T (G, M, R, F) in which G is an initial universe set M is a set of attributes, (G, M ) be a soft topological space over T set, and (F, B) is a soft set over T

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Summary

Introduction

Topology Euler , M can be formally defined as the study of qualitative properties of certain objects (called topological spaces) that are invariant under a certain kind of transformation (called a continuous map). Definition 3.5 Let (G, , M ) be a soft topological space over G , is the collection soft open sets over G , and x, y G and x y , if there exist soft neighborhood (F1, M ) of x and soft neighborhood (F2 , M ) of y such that y (F1, M ) , that is , for any x y G , there exist the soft open sets (F1, M ) , (F2 , M ) , such that x (F1, M ), y (F1, M ) and y (F2, M ), x (F2, M ) , soft topological space (G, , M ) over G is called a soft rough T1 -space.

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