Commentary on “On solving a multiobjective fixed charge problem with imprecise fractional objectives”

Upmanyu and Saxena (Applied Soft Computing 40 (2016) 64–69) proposed a method for solving a multiobjective fixed charge problem having multiple fractional objective functions which are all of a fuzzy nature. The aim of this note is to aware the researchers that the method, proposed by Upmanyu and Sa...

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Bibliographic Details
Published in:Applied soft computing Vol. 61; pp. 681 - 682
Main Authors: Kaur, Jagdeep, Kumar, Amit
Format: Journal Article
Language:English
Published: Elsevier B.V 01.12.2017
Subjects:
Fixed charge problem
Fractional programming
Fuzzy objective function
Multiobjective programming
Fixed charge problem
Fractional programming
Fuzzy objective function
Multiobjective programming
ISSN:1568-4946, 1872-9681
Online Access:Get full text
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Summary:Upmanyu and Saxena (Applied Soft Computing 40 (2016) 64–69) proposed a method for solving a multiobjective fixed charge problem having multiple fractional objective functions which are all of a fuzzy nature. The aim of this note is to aware the researchers that the method, proposed by Upmanyu and Saxena, is not valid and hence, to propose a method for solving this type of fixed charge problem is still an open challenging research problem.
ISSN:1568-4946
1872-9681
DOI:10.1016/j.asoc.2017.08.046