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Haijun Wang, Liran Kong, Optimality conditions for multiobjective fractional interval-valued optimization problems on Hadamard manifolds

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DOI: 10.23952/asvao.8.2026.3.08
Volume 8, Issue 3, 1 December 2026, Pages 421-434

 

Abstract. This paper considers a multiobjective fractional interval-valued optimization problem on Hadamard manifolds. By utilizing Clarke directional derivatives and Clarke subdifferentials, we derive the necessary and sufficient optimality conditions for weak LU-Pareto optimal solutions to the problem. In addition, some Mond-Weir type duality theorems are also obtained.

 

How to Cite this Article:
H. Wang, L. Kong, Optimality conditions for multiobjective fractional interval-valued optimization problems on Hadamard manifolds, Appl. Set-Valued Anal. Optim. 8 (2026), 421-434.