摘要
讨论了邻近点(PPA)问题的迭代逼近,采用CQ法证明了把Mann迭代和近似迭代算法揉合在一起构成的新迭代序列,在一定的假设条件下强收敛,推广和改进了其它文献中的证明方法。
The iterative approximation for the proximal point algorithm are discussed. A new iterative sequence is proved by the CQ method which is eonstituted by the Mann iteration and approximate iterative algorithm. It has strong convergence under suitable assumption. The eorresponding proof method of the other literatures is extended and improved.
出处
《四川理工学院学报（自然科学版）》
CAS
2012年第6期92-95,共4页
Journal of Sichuan University of Science & Engineering(Natural Science Edition)
基金
教育部科学技术重点项目(211163)
关键词
PPA
强收敛
CQ法
非扩张映射
极大单调算子
proximal point algorithm
strong convergence
CQ method
nonexpansive mapping
maximal monotone operator
