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http://dx.doi.org/10.5391/JKIIS.2011.21.4.525

Interval-Valued Fuzzy Almost α-Continuous Mappings  

Min, Won-Keun (강원대학교 수학과)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.21, no.4, 2011 , pp. 525-529 More about this Journal
Abstract
We introduce the concept of IVF almost ${\alpha}$-continuity and investigate characterizations for such mappings on the interval-valued fuzzy topological spaces. We study the relationships between IVF almost ${\alpha}$-continuous mappings and another types of IVF continuous mappings.
Keywords
IVF ${\alpha}$-continuous; IVF weakly ${\alpha}$-continuous; IVF almost ${\alpha}$-continuous; IVF almost open mapping; IVF almost regular;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 T. K. Mondal and S. K. Samanta, "Topology of interval-valued fuzzy sets", Indian J. Pure Appl. Math., vol. 30, no. 1, pp. 23-38, 1999.
2 L. A. Zadeh, "Fuzzy sets", Inform. and Control, vol. 8, pp. 338-353, 1965.   DOI
3 C. L. Chang, "Fuzzy topological spaces", J. Math. Anal. Appl. vol. 24 , pp. 182-190, 1968.   DOI
4 M. B. Gorzalczany, "A method of inference in approximate reasoning based on interval-valued fuzzy sets", J. Fuzzy Math. vol. 21, pp. 1-17, 1987.
5 Y. B. Jun, G. C. Kang and M.A. Ozturk, "Interval-valued fuzzy semiopen, preopen and ${\alpha}-open$ mappings", Honam Math. J., vol. 28, no. 2, pp. 241-259, 2006.
6 Y. B. Jun, J. H. Bae, S. H. Cho and C. S. Kim, "Interval-valued fuzzy strong semi-openness and interval-valued fuzzy strong semi-continuity, Honam Math. J., vol. 28, no. 3, pp. 417-431, 2006.
7 W. K. Min, "On IVF weakly continuous mappings on the IVF topological spaces", Honam Math. J., vol. 30, no. 3, pp. 557-566, 2008.   과학기술학회마을   DOI
8 J. I. Kim, W. K. Min and Y. H. Yoo, "IVF almost continuous mappings on the IVF topological spaces", Far East Journal of Math. Sci., vol. 34, no. 1, pp. 13-23, 2009.
9 W. K. Min,, "Interval-valued fuzzy weakly ${\alpha}-continuous$ mappings", Honam Math. J., vol. 30, no. 4, pp. 713-721, 2008.   과학기술학회마을   DOI