FUZZY PRE β-COMPACT SPACE
Keywords:
Fuzzy pre β-open set, fuzzy pre β-regular space, fuzzy regularly pre β-closed set, fuzzy pre β-compact set (space), pre β-adherent point of a prefilterbase, pre β-cluster point of a fuzzy net.
Abstract
This paper deals with a new type of compactness, viz., fuzzy pre β- compactness by using fuzzy pre β-open set [1] as a basic tool. We characterize this newly defined compactness by fuzzy net and prefilterbase. It is shown that this compactness implies fuzzy almost compactness [3] and the converse is true only on fuzzy pre β-regular space [1]. Afterwards, it is shown that this compactness remains invariant under fuzzy pre β-irresolute function [1].
Published
2023-08-30
Section
Research Article
Copyright (c) 2023 South East Asian J. of Mathematics and Mathematical Sciences
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