ON FUZZY BITOPOLOGICAL SPACES IN ŠOSTAK`S SENSE (II)

- Journal title : Communications of the Korean Mathematical Society
- Volume 25, Issue 3, 2010, pp.457-475
- Publisher : The Korean Mathematical Society
- DOI : 10.4134/CKMS.2010.25.3.457

Title & Authors

ON FUZZY BITOPOLOGICAL SPACES IN ŠOSTAK`S SENSE (II)

Ramadan, Ahmed Abd El-Kader; Abbas, Salah El-Deen; El-Latif, Ahmed Aref Abd;

Ramadan, Ahmed Abd El-Kader; Abbas, Salah El-Deen; El-Latif, Ahmed Aref Abd;

Abstract

In this paper, we have use a fuzzy bitopological space (X, , ) to create a family which is a supra fuzzy topology on X. Also, we introduce and study the concepts of r-(, )-generalized fuzzy regular closed, r-(, )-generalized fuzzy strongly semi-closed and r-(, )-generalized fuzzy regular strongly semi-closed sets in fuzzy bitopological space in the sense of ostak. Also, these classes of fuzzy subsets are applied for constructing several type of fuzzy closed mapping and some type of fuzzy separation axioms called fuzzy binormal, fuzzy mildly binormal and fuzzy almost pairwise normal.

Keywords

fuzzy bitopological space;supra fuzzy topology;fuzzy binormal;fuzzy mildly binormal;fuzzy almost pairwise normal;

Language

English

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