New optimality conditions for multiobjective fuzzy programming problems

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URI: http://hdl.handle.net/10498/29699

DOI: 10.22111/IJFS.2020.5345

ISSN: 1735-0654

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Author/s
Osuna Gómez, Rafaela; Hernández Jiménez, Beatriz; Chalco-Cano, Yurilev; Ruiz Garzón, GabrielAuthority UCA
Date
2020
Department
Estadística e Investigación Operativa
Source
Iranian Journal of Fuzzy Systems- 2020, Vol. 17, N. 3, pp. 19-31
Abstract
In this paper we study fuzzy multiobjective optimization problems de ned for n variables. Based on a new p-dimensional fuzzy stationary-point de nition, necessary e ciency conditions are obtained. And we prove that these conditions are also su cient under new fuzzy generalized convexity notions. Furthermore, the results are obtained under general di erentiability hypothesis.
Subjects
Multiobjective fuzzy optimization, generalized di erentiable fuzzy functions, fuzzy generalized convexity.; Multiobjective fuzzy optimization; generalized di erentiable fuzzy functions; fuzzy generalized convexity
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