Convergence of Mann's type iteration method for generalized asymptotically nonexpansive mappings

被引:91
作者
Zegeye, H. [2 ]
Shahzad, N. [1 ]
机构
[1] King Abdulaziz Univ, Dept Math, Jeddah 21589, Saudi Arabia
[2] Univ Botswana, Dept Math, Gaborone, Botswana
关键词
Equilibrium problems; Monotone mappings; Relatively quasi-nonexpansive mappings; Strong convergence; Variational inequality problems; FIXED-POINTS; FINITE FAMILY; THEOREMS; WEAK; ALGORITHM;
D O I
10.1016/j.camwa.2011.09.018
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let C be a nonempty, closed and convex subset of a real Hilbert space H. Let T-i : C -> H. i = 1,2, ..., N, be a finite family of generalized asymptotically nonexpansive mappings. It is our purpose, in this paper to prove strong convergence of Mann's type method to a common fixed point of {T-i : i = 1,2, ..., N} provided that the interior of common fixed points is nonempty. No compactness assumption is imposed either on T or on C. As a consequence, it is proved that Mann's method converges for a fixed point of nonexpansive mapping provided that interior of F(T) not equal empty set. The results obtained in this paper improve most of the results that have been proved for this class of nonlinear mappings. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:4007 / 4014
页数:8
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