On separation axioms in (L, M)-fuzzy convex structures

Autor: Y. H. Ragheb Sayed, O. R. Sayed, Hu Zhao, Gui-Xiu Chen, E. El-Sanousy
Rok vydání: 2021
Předmět:
Zdroj: Journal of Intelligent & Fuzzy Systems. 40:8765-8773
ISSN: 1875-8967
1064-1246
DOI: 10.3233/jifs-200340
Popis: Different from the separation axioms in the framework of (L, M)-fuzzy convex spaces defined by Liang et al.(2019). In this paper, we give some new investigations on separation axioms in (L, M)-fuzzy convex structures by L-fuzzy hull operators and r-L-fuzzy biconvex. We introduce the concepts of r-LFSi spaces where i = {0, 1, 2, 3, 4}, and obtain various properties. In particular, we discuss the invariance of these separation properties under subspace and product.
Databáze: OpenAIRE