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
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共 29 条
[21]  
Petryshyn W. V., 1970, CHARACTERIZATION STR, V6, P282
[22]   A UNIFIED HYBRID ITERATIVE METHOD FOR SOLVING VARIATIONAL INEQUALITIES INVOLVING GENERALIZED PSEUDOCONTRACTIVE MAPPINGS [J].
Sahu, D. R. ;
Wong, N. C. ;
Yao, J. C. .
SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 2012, 50 (04) :2335-2354
[24]   Strong convergence theorem by a new hybrid method for equilibrium problems and relatively nonexpansive mappings [J].
Takahashi, Wataru ;
Zembayashi, Kei .
FIXED POINT THEORY AND APPLICATIONS, 2008,
[25]   Strong and weak convergence theorems for equilibrium problems and relatively nonexpansive mappings in Banach spaces [J].
Takahashi, Wataru ;
Zembayashi, Kei .
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2009, 70 (01) :45-57
[26]   A new hybrid general iterative algorithm for common solutions of generalized mixed equilibrium problems and variational inclusions [J].
Wattanawitoon, Kriengsak ;
Jitpeera, Thanyarat ;
Kumam, Poom .
JOURNAL OF INEQUALITIES AND APPLICATIONS, 2012,
[27]   General iterative methods for generalized equilibrium problems and fixed point problems of k-strict pseudo-contractions [J].
Wen, Dao-Jun ;
Chen, Yi-An .
FIXED POINT THEORY AND APPLICATIONS, 2012,
[28]   INEQUALITIES IN BANACH-SPACES WITH APPLICATIONS [J].
XU, HK .
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 1991, 16 (12) :1127-1138
[29]   Convergence theorems for equilibrium problem, variational inequality problem and countably infinite relatively quasi-nonexpansive mappings [J].
Zegeye, Habtu ;
Ofoedu, Eric U. ;
Shahzad, Naseer .
APPLIED MATHEMATICS AND COMPUTATION, 2010, 216 (12) :3439-3449