Title
The extension principle and a decomposition of fuzzy sets
Date Issued
01 December 2007
Access level
metadata only access
Resource Type
journal article
Author(s)
CHALCO CANO, YURILEV
Román-Flores H.
Rojas-Medar M.
Saavedra O.
Jiménez-Gamero M.
Universidad de Tarapacá
Abstract
We give an algorithm to decompose a fuzzy interval u. Using this decomposition and the multilinearization of a univariate function f, we obtain an approximation of the fuzzy interval over(f, ̂) (u), where over(f, ̂) is obtained from f by applying the extension principle. We provide approximation bounds. Some numeric illustration is provided. © 2007 Elsevier Inc. All rights reserved.
Start page
5394
End page
5403
Volume
177
Issue
23
Language
English
OCDE Knowledge area
Matemáticas
Subjects
DOI
10.1016/j.ins.2007.07.007
Scopus EID
2-s2.0-34548733039
Source
Information Sciences
ISSN of the container
00200255
Sponsor(s)
This work was supported by Fondecyt-Chile through Projects 1061244 and 1040303, Dipog-Uta 4731-04, 4731-05 and Spanish MEC Grant MTM2004-01433.
Sources of information: Directorio de Producción Científica Scopus