度量凸子集2) closed convex subset 闭凸子集1.Let X be a uniformly convex Banach space, E a closed convex subset of X and let T be self map on E. 又若X是一致凸的Banach空间,E是X的闭凸子集,T:E→E为自映射,对任意x0∈E,定义序列xn+1=(1-cn)xn+cnTxn,则迭代序列{xn}n∞=1若收敛...