Banach空间中关于变分不等式组与严格伪压缩映射的粘滞逼近法  

Viscosity Approximation Methods for Systems of Variational Inequalities and Strict Pseudo-contractions in Banach Spaces

作　　者：刘英[1] 

机构地区：[1]河北大学数学与计算机学院,保定071002

出　　处：《应用数学学报》2013年第2期324-336,共13页Acta Mathematicae Applicatae Sinica

基　　金：国家自然科学基金(11101115);河北省自然科学基金(A2011201053);河北省教育厅自然科学基金(2010110)资助项目

摘　　要：本文利用粘滞逼近法建立了一迭代序列来逼近两个集合的公共元素,这两个集合分别是Banach空间中广义变分不等式组的解集与Banach空间中有限个严格伪压缩映射的公共不动点集.本文证明了该迭代序列强收敛到这两个集合的某一公共元素,且该元素为某一变分不等式的解.本文的结果提高与推广了许多相关结论.In this paper, we introduce an iterative scheme by the viscosity approximation method for finding a common element of the set of solutions of a system of generalized variational inequalities and the set of common fixed points of a finite family of strictly pseudo-contractive mappings which solves some variational inequality in a real Banach space. Our results improve and extend the corresponding results announced by many others.

关 键 词：q-一致光滑 不动 点 严格伪压缩 粘滞逼近 变分不等式 

分 类 号：O177.91[理学—数学]