A penalty function method based on smoot
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Xinsheng Xu; Zhiqing Meng; Jianwu Sun; Rui Shen
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Article
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2011
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Elsevier Science
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English
โ 245 KB
The paper introduces a smoothing technique for a lower order penalty function for constrained optimization problems (COP). It is proved that the optimal solution to the smoothed penalty optimization problem is a ฯต 2 -approximate optimal solution to the original optimization problem under some mild a