Second-order Fritz John primal and dual necessary conditions for weak efficiency of multiobjective fractional programs involving equality, inequality and set constraints are established. With a constraint qualification of Mangasarian-Fromovitz type, Kuhn-Tucker necessary conditions are provided as well as sufficient conditions for weak efficiency.

Contact details are reproduced from the original publication and may be historical.

Do Van Luu

(1) TIMAS, Thang Long University, Hanoi, Vietnam
(2) Institute of Mathematics, Vietnam Academy of Science and Technology, Hanoi, Vietnam

dvluu@math.ac.vn
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D. V. Luu, N. L. Tung. “Nonsmooth Multiobjective Fractional Programming and Second-order Optimality Conditions for Weak Efficiency.” Journal of Convex Analysis 31 (2024), No. 3, 947–958. https://doi.org/10.68381/jca31045