A Better Approach for Solving a Fuzzy Multiobjective Programming Problem by Level Sets

Beatriz Hernández-Jiménez, Gabriel Ruiz-Garzón, Antonio Beato-Moreno and Rafaela Osuna-Gómez
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Beatriz Hernández-Jiménez: Departamento de Economía, Métodos Cuantitativos e Historia Económica, Universidad Pablo de Olavide, 41013 Sevilla, Spain
Gabriel Ruiz-Garzón: Instituto de Desarrollo Social y Sostenible (INDESS), Universidad de Cádiz, 11405 Jerez de la Frontera, Spain
Antonio Beato-Moreno: Departamento de Estadística e I.O., Universidad de Sevilla, 41004 Sevilla, Spain
Rafaela Osuna-Gómez: Departamento de Estadística e I.O., Universidad de Sevilla, 41004 Sevilla, Spain

Mathematics, 2021, vol. 9, issue 9, 1-14

Abstract: In this paper, we deal with the resolution of a fuzzy multiobjective programming problem using the level sets optimization. We compare it to other optimization strategies studied until now and we propose an algorithm to identify possible Pareto efficient optimal solutions.

Keywords: multiple objective programming problems; fuzzy numbers; generalized Hukuhara differentiability (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2021
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