Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/66530
Type: Artigo de periódico
Title: Extending and relating different approaches for solving fuzzy quadratic problems
Author: Cruz, C
Silva, RC
Verdegay, JL
Abstract: Quadratic programming problems are applied in an increasing variety of practical fields. As ambiguity and vagueness are natural and ever-present in real-life situations requiring solutions, it makes perfect sense to attempt to address them using fuzzy quadratic programming problems. This work presents two methods used to solve linear problems with uncertainties in the set of constraints, which are extended in order to solve fuzzy quadratic programming problems. Also, a new quadratic parametric method is proposed and it is shown that this proposal contains all optimal solutions obtained by the extended approaches with their satisfaction levels. A few numerical examples are presented to illustrate the proposed method.
Subject: Fuzzy set
Decision making
Fuzzy mathematical optimization
Quadratic programming
Country: EUA
Editor: Springer
Rights: fechado
Identifier DOI: 10.1007/s10700-011-9104-7
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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