East Asian mathematical journal
- Volume 24 Issue 3
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- Pages.213-221
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- 2008
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- 1226-6973(pISSN)
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- 2287-2833(eISSN)
TIETZE EXTENSION THEOREM FOR ORDERED FUZZY PRE-EXTREMALLY DISCONNECTED SPACES
- Uma, M.K. (DEPARTMENT OF MATHEMATICS, SRI SARADA COLLEGE FOR WOMEN) ;
- Roja, E. (DEPARTMENT OF MATHEMATICS, SRI SARADA COLLEGE FOR WOMEN) ;
- Balasubramanian, G. (RAMANUJAN INSTITUTE FOR ADVANCED STUDY IN MATHEMATICS, UNIVERSITY OF MADRAS)
- Published : 2008.06.30
Abstract
In this paper, a new class of fuzzy topological spaces called ordered fuzzy pre-extremally disconnected spaces is introduced. Tietze extension theorem for ordered fuzzy pre-extremally disconnected spaces has been discussed as in [9] besides proving several other propositions and lemmas.
Keywords
- Ordered fuzzy pre-extremally disconnected spaces;
- ordered fuzzy pre-continuous functions;
- lower (resp. upper) fuzzy pre-continuous functions