East Asian mathematical journal
- Volume 23 Issue 1
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- Pages.45-58
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- 2007
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- 1226-6973(pISSN)
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- 2287-2833(eISSN)
INTERVAL-VALUED FUZZY STRONG SEMI-OPEN SETS
- Jun, Young-Bae (Department of Mathematics Education (and RINS) Gyeongsang National University) ;
- Bae, Ji-Hye (Department of Mathematics Education (and RINS) Gyeongsang National University) ;
- Cho, So-Hui (Department of Mathematics Education (and RINS) Gyeongsang National University) ;
- Kim, Chang-Su (Department of Mathematics Education (and RINS) Gyeongsang National University)
- Published : 2007.06.30
Abstract
The notions of IVF strongly semiopen (semiclosed) sets and IVF (strong) semi-interior (IVF (strong) semi-closure) are introduced, and several examples are provided. Related properties are investigated. In particular, characterizations of an IVF strongly semiopen set are discussed.
Keywords
- IVF strongly semiopen (semiclosed) sets;
- IVF (strong) semi-interior;
- IVF (strong) semi-closure;
- IVF strongly semiopen (semiclosed) mappings;
- IVF strongly semi-continuous mappings