Locally α-compact spaces based on continuous valued logic

Document Type : Original Article

Author

Department of Mathematics, Faculty of Science, Assiut University, Assiut 71516, Egypt

http://dx.doi.org/10.1016/j.joems.2013.06.003

Abstract

This paper is a continuation of [1]. That is, it considers fuzzifying topologies, a special
case of I-fuzzy topologies (bifuzzy topologies), introduced by Ying [2]. It investigates topological
notions defined by means of a-open sets when these are planted into the framework of Ying’s fuzzifying
topological spaces (by Łukasiewicz logic in [0, 1]). Other characterizations of fuzzifying acompactness are given, including characterizations in terms of nets and a-subbases. Several characterizations of locally a-compactness in the framework of fuzzifying topology are introduced and the mapping theorems are obtained.

Keywords