J4 ›› 2013, Vol. 48 ›› Issue (3): 80-83.
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XU Yi-hong, HAN Qian-qian, WANG Tao, L Qiang
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Abstract:
By applying properties of the nearly cone-subconvexlike setvalued map, the result was proved that for a nearly cone-subconvexlike ordered pair set-valued map, its relevant Lagrange map is also nearly cone-subconvexlike. With help of such result, a Lagrange optimality necessary condition was established in the sense of ε-strongly efficiency. By taking advantage of properties of an ε-strongly efficient point, a Lagrange optimality sufficient condition was also obtained.
Key words: ε-strongly efficient element; near cone-subconvexlikeness; set-valued optimization
XU Yi-hong, HAN Qian-qian, WANG Tao, L Qiang. Lagrange optimality conditions for set-valued optimization problem in the sense of ε-strongly efficient elements[J].J4, 2013, 48(3): 80-83.
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