In this article, we focus on a class of a fractional interval multivalued programming problem. For the solution concept, LU-Pareto optimality and LS-Pareto, optimality are discussed, and some nontrivial concepts are also illustrated with small examples. The ideas of LU-V-invex and LS-V-invex for a fractional interval problem are introduced. Using these invexity suppositions, we establish the Karush–Kuhn–Tucker optimality conditions for the problem assuming the functions involved to be gH-differentiable. Non-trivial examples are discussed throughout the manuscript to make a clear understanding of the results established. Results obtained in this paper unify and extend some previously known results appeared in the literature.
Mots-clés : Fractional programming, multiobjective programming, interval valued problem, LU-$$/LS-$$-invex, $$-differentiable
@article{RO_2020__54_4_1161_0, author = {Debnath, Indira P. and Gupta, Shiv K.}, title = {The {Karush{\textendash}Kuhn{\textendash}Tucker} conditions for multiple objective fractional interval valued optimization problems}, journal = {RAIRO - Operations Research - Recherche Op\'erationnelle}, pages = {1161--1188}, publisher = {EDP-Sciences}, volume = {54}, number = {4}, year = {2020}, doi = {10.1051/ro/2019055}, mrnumber = {4109817}, language = {en}, url = {http://archive.numdam.org/articles/10.1051/ro/2019055/} }
TY - JOUR AU - Debnath, Indira P. AU - Gupta, Shiv K. TI - The Karush–Kuhn–Tucker conditions for multiple objective fractional interval valued optimization problems JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2020 SP - 1161 EP - 1188 VL - 54 IS - 4 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/ro/2019055/ DO - 10.1051/ro/2019055 LA - en ID - RO_2020__54_4_1161_0 ER -
%0 Journal Article %A Debnath, Indira P. %A Gupta, Shiv K. %T The Karush–Kuhn–Tucker conditions for multiple objective fractional interval valued optimization problems %J RAIRO - Operations Research - Recherche Opérationnelle %D 2020 %P 1161-1188 %V 54 %N 4 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ro/2019055/ %R 10.1051/ro/2019055 %G en %F RO_2020__54_4_1161_0
Debnath, Indira P.; Gupta, Shiv K. The Karush–Kuhn–Tucker conditions for multiple objective fractional interval valued optimization problems. RAIRO - Operations Research - Recherche Opérationnelle, Tome 54 (2020) no. 4, pp. 1161-1188. doi : 10.1051/ro/2019055. http://archive.numdam.org/articles/10.1051/ro/2019055/
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