Convex and Concave Sets Based on Soft Sets and Fuzzy Soft Sets

Yıl 2019, Sayı: 29, 101 - 110, 30.12.2019

İrfan Deli

Öz

In this study, after given some
basic definitions of soft sets and fuzzy soft sets we firstly define
convex-concave soft sets. Then, we investigate their properties and give some
relations between convex and concave soft sets. Furthermore, we define fuzzy
convex-concave soft sets and give some properties for the sets.

Anahtar Kelimeler

Fuzzy set, soft sets, convex sets, concave sets, strictly convex, strongly convex

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