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Abstract

In this paper, we introduced the concepts of fuzzy upper and fuzzy lower α-continuous, almost α-continuous and weakly α-continuous multifunctions. Several characterizations and properties of these multifunctions along with their mutual relationships are established in L-fuzzy topological spaces. Later, composition and union between these multifunctions have been studied.

Keywords

fuzzy multifunction graph multifunction composition union compactness

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On upper and lower α -continuous fuzzy multifunctions

Abstract

Abstract

Keywords

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References