Convergence of a Hybrid Iterative Scheme for Fixed Points of Nonexpansive Maps, Solutions of Equilibrium, and Variational Inequalities Problems

被引:2
作者
Ali, Bashir [1 ]
机构
[1] Bayero Univ, Dept Math Sci, PMB 3011, Kano, Nigeria
关键词
D O I
10.1155/2013/370143
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let K be a close, convex, and nonempty subset of a real q-uniformly smooth Banach space E, which is also uniformly converx. For some k > 0, let T-i : K -> E i is an element of N and A : K -> E be family of nonexpansive maps and k-inverse strongly accretive map, respectively. Let G : KxK -> R be a bifunction satisfying some condition. Let P-k be a nonexpansive of E onto K. For some fixed real numbers delta is an element of(0,1), lambda is an element of(0,(qj/d(q))(1)/((q-1))), and arbitrary but fixed vectors x(1),u is an element of E, let {x(n)} and {y(n)} be sequences generated by G(y(n),eta) +(1/r) (eta-y(n), j(q)(y(n)-x(n)) > >= 0, for all eta is an element of K, x(n+1) = alpha(n)u+(1 - delta) (1 - alpha(n))x(n) + delta Sigma(i >= 1) sigma(in) TiPK(y(n) - lambda Ay(n)), n >= 1, where r is an element of (0,1) is fixed, and {alpha(n},) {sigma(i,n)} subset of (0,1) are sequences satisfying appropriate conditions. If F : = [boolean AND F-infinity(i=1)(T-i)] boolean AND VI(K,A) boolean AND EP(G) not equal theta, under some mild conditions, we prove that the sequences {x(n)} and {y(n)} converge strongly to some element in F.
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页数:11
相关论文
共 29 条
[1]  
Ali B., 2009, ADV NONLINEAR VARIAT, V12, P73
[2]  
Blum E., 1994, MATH STUDENT, V63, P123
[3]   NONEXPANSIVE PROJECTIONS ON SUBSETS OF BANACH SPACES [J].
BRUCK, RE .
PACIFIC JOURNAL OF MATHEMATICS, 1973, 47 (02) :341-355
[4]  
Ceng LC, 2012, FIXED POINT THEOR-RO, V13, P403
[5]   Hybrid iterative method for finding common solutions of generalized mixed equilibrium and fixed point problems [J].
Ceng, Lu-Chuan ;
Guu, Sy-Ming ;
Yao, Jen-Chih .
FIXED POINT THEORY AND APPLICATIONS, 2012,
[6]   Strong Convergence Theorems for Variational Inequalities and Fixed Point Problems of Asymptotically Strict Pseudocontractive Mappings in the Intermediate Sense [J].
Ceng, Lu-Chuan ;
Yao, Jen-Chih .
ACTA APPLICANDAE MATHEMATICAE, 2011, 115 (02) :167-191
[7]   3 Hybrid shrinking projection method for a generalized equilibrium problem, a maximal monotone operator and a countable family of relatively nonexpansive mappings [J].
Ceng, Lu-Chuan ;
Guu, Sy-Ming ;
Hu, H. -Y. ;
Yao, Jen-Chih .
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2011, 61 (09) :2468-2479
[8]   Shrinking projection algorithms for equilibrium problems with a bifunction defined on the dual space of a Banach space [J].
Chen, Jia-wei ;
Cho, Yeol Je ;
Wan, Zhongping .
FIXED POINT THEORY AND APPLICATIONS, 2011,
[9]  
Combettes PL, 2005, J NONLINEAR CONVEX A, V6, P117
[10]  
Goebel K, 1990, CAMBRIDGE STUDIES AD, V28