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http://dx.doi.org/10.14403/jcms.2015.28.1.139

THE PRESERVATION THEOREMS OF FUZZY (r, s)-SEMI-IRRESOLUTE MAPPINGS  

Kim, Jin Tae (Department of Mathematics Chungbuk National University)
Lee, Seok Jong (Department of Mathematics Chungbuk National University)
Publication Information
Journal of the Chungcheong Mathematical Society / v.28, no.1, 2015 , pp. 139-143 More about this Journal
Abstract
In this paper, we prove that (r, s)-semi-irresolute image of the (r, s)-semi-${\theta}$-connected set is also (r, s)-semi-${\theta}$-connected. Moreover, we prove that an (r, s)-semi-irresolute mapping preserves (r; s)-$S^*$-closedness.
Keywords
fuzzy (r, s)-semi-irresolute; fuzzy (r, s)-semi-${\theta}$-$T_2$; fuzzy (r, s)-semi-${\theta}$-connected; fuzzy (r, s)-$S^*$-closed;
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Times Cited By KSCI : 4  (Citation Analysis)
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