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Separation axioms in (L,M)-fuzzy topology (L,M)-fuzzy convexity spaces

Osama Rashed Sayed|EL-Sayed EL-Sanousy|Yaser Hassanein Ragheb Sayed
기초자연과학연구소 (The Natural Science Institute Wonkwang University)|2021.02|ANNALS OF FUZZY MATHEMATICS AND INFORMATICS|제21권 제1호|pp. 93-103|DOI 10.30948/afmi.2021.21.1.93

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참고문헌

키워드

r-L-fuzzy closed convex setr-L-fuzzy closed neighbourhoodr-L-FNS0r-L-FNS1r-L-FNS2r-L-FNS3r-L-FNS4

초록

In this paper, we de ne r-L-fuzzy closed convex sets and r-L-fuzzy closed neighbourhoods in an (L, M)-fuzzy topology (L, M)-fuzzy convexity spaces. Also, r-L-fuzzy neighbourhood separation properties r- L-FNSi were studied where i = f0, 1, 2, 3, 4g. In addition, we also study the invariance or otherwise of these separation properties under subspace and product.

Abstract

In this paper, we de ne r-L-fuzzy closed convex sets and r-L-fuzzy closed neighbourhoods in an (L, M)-fuzzy topology (L, M)-fuzzy convexity spaces. Also, r-L-fuzzy neighbourhood separation properties r- L-FNSi were studied where i = f0, 1, 2, 3, 4g. In addition, we also study the invariance or otherwise of these separation properties under subspace and product.

참고문헌 (42)

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