摘要
令E为实一致凸Banach空间,满足Opial条件或其范数是Frechet可微的.令A_iE×E,i=1,2,…,k为增生算子,满足值域条件且■A_i^(-1)0≠Φ.令CE为非空闭凸子集且满足■R(I+rA_i),i=1,2,…,k.将引入新的带误差项的迭代算法并证明迭代序列弱收敛于{A_i}_(i=1)~k的公共零点.
Let E be a real uniformly convex Banach space which satisfies Opial's condition or the norm of which is Frechet differentiable. For i = 1, 2,…, k, let Ai : E → 2^E be accretive operators satisfying the range condition and κ↑∩↑i=1 Ai^-10≠ Let C ∪→ E be a nonempty closed convex set and satisfy that -↑D(Ai)∪→C∪→∩↑r〉0 R(I+rAi), for i = 1, 2, …, k. A new iterative algorithm with errors is introduced and proved to be weakly convergent to common zero points of accretive operators {Au}i=1^k.
出处
《系统科学与数学》
CSCD
北大核心
2008年第6期694-701,共8页
Journal of Systems Science and Mathematical Sciences
基金
国家自然科学基金(10771050)资助项目