变分不等式与不动点定理Variational Inequalities and Fixed Point Theorems
张吉惠;
摘要(Abstract):
设 X 为自反 Banach 空间,K■X 为闭凸集,A:X→2x* 是一个集值映象,对f∈X* 是一个集值映象,对f∈X* ,本文讨论变分不等式:u∈K 〈Au,v-u〉≥〈f,v-u〉Vv∈K.作为应用,在单值的情形,我们获得了关于伪收缩映象的不动点定理.
关键词(KeyWords): 集值映象;伪收缩映象;不动点理论
基金项目(Foundation):
作者(Authors): 张吉惠;
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