DOAJ Open Access 2021

Characterization of LU-efficiency and saddle-point criteria for F-approximated multiobjective interval-valued variational problems

Shalini Jha Prasun Das Sanghamitra Bandhyopadhyay

Abstrak

This paper aims to find a solution of interval uncertainty to multiobjective variational problems. For this, we consider an interval-valued multiobjective variational problem. Then, by using the modified F-objective function method, we construct associated interval-valued multiobjective variational problem with the modified F-objective functions. We establish a relationship between LU-pareto optimal solution of original problem and its associated modified problem by using the concept of LU-F-convexity and LU-F-pseudoconvexity. Further, we define LU-Lagrange function and its saddle point to discuss the efficient solution of original problem through it. We provide an example to validate our results numerically.

Topik & Kata Kunci

Applied mathematics. Quantitative methods

Penulis (3)

Shalini Jha

Prasun Das

Sanghamitra Bandhyopadhyay

Format Sitasi

APA MLA BibTeX

Jha, S., Das, P., Bandhyopadhyay, S. (2021). Characterization of LU-efficiency and saddle-point criteria for F-approximated multiobjective interval-valued variational problems. https://doi.org/10.1016/j.rico.2021.100044

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Informasi Jurnal

Tahun Terbit: 2021
Sumber Database: DOAJ
DOI: 10.1016/j.rico.2021.100044
Akses: Open Access ✓