On approximate solutions in set-valued optimization problems
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摘要
In this paper we introduce several concepts of approximate solutions of set-valued optimization problems with vector and set optimization. We prove existence results and necessary and sufficient conditions by using limit sets.
论文关键词：Approximate solutions,Set-valued optimization,Set optimization,Directional derivative
论文评审过程：Received 26 January 2010, Revised 24 October 2011, Available online 24 April 2012.
论文官网地址：https://doi.org/10.1016/j.cam.2012.04.012
