Hilbert空间中严格伪非延伸和非扩张映射及平衡问题的弱收敛定理  

A Weak Convergence Theorem for Strictly Pseudononspreading and Nonexpansive Mappings and Equilibrium Problems in Hilbert Spaces

作　　者：刘信东[1] 

机构地区：[1]宜宾学院数学学院,四川宜宾644007

出　　处：《宜宾学院学报》2013年第6期16-18,共3页Journal of Yibin University

摘　　要：在Hilbert空间框架下,引入了一个新的迭代序列,证明了该迭代序列弱收敛于严格伪非延伸和非扩张及平衡问题的一个公共元.推广和改进了Osilike、Iemoto和其他人的一些结果.In Hilbert space, a new iterative sequence＇ was introduced. A weak convergence theorem for finding a common ele-ment of the set of solutions of an equilibrium problem was established and the set of common fixed points of a strictly pseudonon-spreading and a nonexpansive mapping. The result extends and improves the corresponding results of Osilike＇ s, Iemoto＇ s and many others＇.

关 键 词：非扩张映射 伪非延伸映射 平衡问题 公共不动点 

分 类 号：O177.91[理学—数学]