ON THE CONVERGENCE OF AN APPROXIMATE PROXIMAL METHOD FOR DC FUNCTIONS

• 来源期刊: 计算数学（英文版）
• 关键词: DC minimization Critical points Subdifferentials Proximal mappings.
• 年，卷（期）: 2006,（4）
• 页码范围: 475-480
• 页数: 6页
• 语种: 英文

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.