DocumentCode
3470972
Title
Calculations on the supremum of fuzzy numbers
Author
Fan, Taihe
Author_Institution
Dept. of Mathematics, Ningbo Univ., China
Volume
2
fYear
2004
fDate
27-30 June 2004
Firstpage
584
Abstract
In C.-X. Wu and C. Wu (1997) the existences of supremum and infimum of a set of fuzzy numbers were proved by using levelwise method. In T.-H. Fan and G.-J. Wang (2004), we showed that the supremum and infimum can be finitely approximated via endograph metric. In this paper, we give a method to calculate supremum and infimum of fuzzy sets in a way that resembles the Riemann sum in calculus.
Keywords
fuzzy set theory; endograph metric; fuzzy numbers; fuzzy sets; infimum; supremum; Calculus; Erbium; Fuzzy sets; Mathematics; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Information, 2004. Processing NAFIPS '04. IEEE Annual Meeting of the
Print_ISBN
0-7803-8376-1
Type
conf
DOI
10.1109/NAFIPS.2004.1337366
Filename
1337366
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