DocumentCode
3024731
Title
Algebraic properties of spaces in rough fuzzy set theory
Author
Mordeson, John N.
Author_Institution
Dept. of Math., Creighton Univ., Omaha, NE, USA
fYear
1999
fDate
36342
Firstpage
56
Lastpage
59
Abstract
In this paper, we generalize the basic properties of the upper and lower approximation operators of crisp subsets used in rough set theory to fuzzy subsets. We apply our results to T-fuzzy subspaces of a vector space, where T is a t-norm
Keywords
fuzzy set theory; rough set theory; vectors; T-fuzzy subspaces; algebraic properties; crisp subsets; lower approximation operator; rough fuzzy set theory; t-norm; upper approximation operator; vector space; Automata; Fuzzy set theory; Fuzzy sets; Mathematics; Set theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Information Processing Society, 1999. NAFIPS. 18th International Conference of the North American
Conference_Location
New York, NY
Print_ISBN
0-7803-5211-4
Type
conf
DOI
10.1109/NAFIPS.1999.781652
Filename
781652
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