Fuzzy Sets, Fuzzy S-Open and S-Closed Mappings
Author(s) -
Bashir Ahmad,
Athar Kharal
Publication year - 2009
Publication title -
advances in fuzzy systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.38
H-Index - 19
eISSN - 1687-711X
pISSN - 1687-7101
DOI - 10.1155/2009/303042
Subject(s) - fuzzy logic , counterexample , mathematics , fuzzy subalgebra , fuzzy set operations , defuzzification , fuzzy classification , fuzzy mathematics , fuzzy number , fuzzy set , fuzzy associative matrix , discrete mathematics , algebra over a field , computer science , pure mathematics , artificial intelligence
Several properties of fuzzy semiclosure and fuzzy semi-interior of fuzzy sets defined by Yalvac (1988), have been established and supported by counterexamples. We also study the characterizations and properties of fuzzy semi-open and fuzzy semi-closed sets. Moreover, we define fuzzy s-open and fuzzy s-closed mappingsand give some interesting characterizations
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom