Jennane, M.; El Fadil, L.; Kalmoun, E.M. Interval-Valued Vector Optimization Problems Involving Generalized Approximate Convexity. Preprints2020, 2020030118. https://doi.org/10.20944/preprints202003.0118.v1
Jennane, M., El Fadil, L., & Kalmoun, E.M. (2020). Interval-Valued Vector Optimization Problems Involving Generalized Approximate Convexity. Preprints. https://doi.org/10.20944/preprints202003.0118.v1
Jennane, M., Lhoussain El Fadil and El Mostafa Kalmoun. 2020 "Interval-Valued Vector Optimization Problems Involving Generalized Approximate Convexity" Preprints. https://doi.org/10.20944/preprints202003.0118.v1
Interval-valued functions have been widely used to accommodate data inexactness in optimization and decision theory. In this paper, we study interval-valued vector optimization problems, and derive their relationships to interval variational inequality problems, of both Stampacchia and Minty types. Using the concept of interval approximate convexity, we establish necessary and sufficient optimality conditions for local strong quasi and approximate $LU$-efficient solutions to nonsmooth optimization problems with interval-valued multiobjective functions.
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