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ON THE CONVERGENCE OF AN APPROXIMATE PROXIMAL METHOD FOR DC FUNCTIONS

ON THE CONVERGENCE OF AN APPROXIMATE PROXIMAL METHOD FOR DC FUNCTIONS
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摘要 In this paper we prove the convergence of the approximate proximal method for DC functions proposed by Sun et al [6]. Our analysis also permits to treat the exact method. We then propose an interesting result in the case where the second component of the DC function is differentiable and provide some computational experiences which proved the efficiency of our method. In this paper we prove the convergence of the approximate proximal method for DC functions proposed by Sun et al [6]. Our analysis also permits to treat the exact method. We then propose an interesting result in the case where the second component of the DC function is differentiable and provide some computational experiences which proved the efficiency of our method.
作者 A. Moudafi P-E. Maingé
机构地区 Université Antilles Guyane
出处 《Journal of Computational Mathematics》 SCIE CSCD 2006年第4期475-480,共6页 计算数学（英文）
关键词 DC minimization Critical points SUBDIFFERENTIALS Proximal mappings. DC minimization, Critical points, Subdifferentials, Proximal mappings.
分类号 O17 [理学—基础数学]
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共引文献3

Journal of Computational Mathematics
2006年 第4期

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