ON VAGUE FILTERS IN BE-ALGEBRAS

Sun-Shin Ahn, Jung-Mi Ko
2011 Communications of the Korean Mathematical Society  
In this paper, we introduce the notion of a vague filter in BEalgebras, and investigate some properties of them. Also we give conditions for a vague set to be a vague filter, and we characterize vague filters in BE-algebras.
doi:10.4134/ckms.2011.26.3.417 fatcat:r34u4sg4sjbotlmj5ihb5jtmvu