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C*-compactness in L-Fuzzy Topological Spaces
Kandil,O.Tantawy,M.Yakout,S.Saleh 한국지능시스템학회 2009 INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGE Vol.9 No.4
In this paper we introduce stronger form of the notion of cover so-called p-cover which is more appropriate. According to this cover we introduce and study another type of compactness in L-fuzzy topology so-called C*-compact and study some of its properties with some interrelation.
Pairwise soft separation axioms in soft bitopological spaces
A. Kandil,O. A. E. Tantawy,S. A. El-Sheikh,Shawqi A. Hazza 원광대학교 기초자연과학연구소 2017 ANNALS OF FUZZY MATHEMATICS AND INFORMATICS Vol.13 No.5
The motivation of the current paper is to define and study some soft separation axioms in soft bitopological spaces in terms of pairwise softness namely, pairwise soft $T^{*}_{0}$, pairwise soft $T^{*}_{1}$, pairwise soft $T^{*}_{2}$, and pairwise soft $R^{*}_{1}$. Characterizations and properties of these soft separation axioms have been obtained. Moreover, we study the implications of these types of soft separation axioms in soft and crisp cases. Finally, we show that these properties are hereditary.
Fuzzy soft hyperconnected spaces
A. Kandil,O. Tantawy,S. A. El-Sheikh,Sawsan S. S. El-Sayed 원광대학교 기초자연과학연구소 2017 ANNALS OF FUZZY MATHEMATICS AND INFORMATICS Vol.13 No.6
The purpose of this paper is to introduce concepts of fuzzy soft D-space, fuzzy soft extremally disconnected spaces and fuzzy soft hyperconnected spaces. The relationship between these concepts is investigated. The properties of fuzzy soft hyperconnected spaces are studied.