Korean J. Math. Vol. 22 No. 3 (2014) pp.553-565
DOI: https://doi.org/10.11568/kjm.2014.22.3.553

Join-meet approximation operators induced by Alexandrov fuzzy topologies

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Published: Sep 25, 2014
Keywords:
Complete residuated lattices, fuzzy preorder, join-meet approximation operators, Alexandrov (fuzzy) topologies
Mathematics Subject Classification:
03E72, 03G10, 06A15, 54F05

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Yong Chan Kim
Department of Mathematics, Gangweon-Wonju National University, Gangneung 210-702, Republic of Korea

Abstract

In this paper, we investigate the properties of Alexandrov fuzzy topologies and join-meet approximation operators. We study fuzzy preorder, Alexandrov topologies join-meet approximation operators induced by Alexandrov fuzzy topologies. We give their examples.


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