Strong convergence of a general iterative method for variational inequality problems and fixed point problems in Hilbert spaces

作者: Xiaolong Qin , Meijuan Shang , Haiyun Zhou

DOI: 10.1016/J.AMC.2007.11.004

关键词: Variational inequalityMathematicsFixed pointMathematical analysisConvergence (routing)Iterative methodMonotone polygonFixed-point spaceHilbert spaceViscosity solutionDiscrete mathematics

摘要: Abstract In this paper, we introduce a new iterative scheme to investigate the problem of finding common element set fixed points finite family nonexpansive mappings and solutions variational inequality for relaxed cocoercive mapping by viscosity approximate methods. Our results improve extend recent ones announced Chen et al. [J.M. Chen, L.J. Zhang, T.G. Fan, Viscosity approximation methods monotone mappings, doi:10.1016/j.jmaa.2006.12.088], Iiduka Tahakshi [H. Iiduka, W. Takahashi, Strong convergence theorems inverse-strongly Nonlinear Anal. 61 (2005) 341–350], Yao [Y.H. Yao, J.C. On modified method Appl. Math. Comput, doi:10.1016/j.amc.2006.08.062] Many others.

参考文章(23)
W. Takahashi, M. Toyoda, Weak Convergence Theorems for Nonexpansive Mappings and Monotone Mappings Journal of Optimization Theory and Applications. ,vol. 118, pp. 417- 428 ,(2003) , 10.1023/A:1025407607560
H.K. Xu, An Iterative Approach to Quadratic Optimization Journal of Optimization Theory and Applications. ,vol. 116, pp. 659- 678 ,(2003) , 10.1023/A:1023073621589
I. Yamada, F. Deutsch, Minimizing certain convex functions over the intersection of the fixed point sets of nonexpansive mappings Numerical Functional Analysis and Optimization. ,vol. 19, pp. 33- 56 ,(1998)
G. M. Korpelevich, The extragradient method for finding saddle points and other problems Matecon. ,vol. 12, pp. 747- 756 ,(1976)
Lu-Chuan Zeng, Jen-Chih Yao, STRONG CONVERGENCE THEOREM BY AN EXTRAGRADIENT METHOD FOR FIXED POINT PROBLEMS AND VARIATIONAL INEQUALITY PROBLEMS Taiwanese Journal of Mathematics. ,vol. 10, pp. 1293- 1303 ,(2006) , 10.11650/TWJM/1500557303
Yonghong Yao, Jen-Chih Yao, On modified iterative method for nonexpansive mappings and monotone mappings Applied Mathematics and Computation. ,vol. 186, pp. 1551- 1558 ,(2007) , 10.1016/J.AMC.2006.08.062
Junmin Chen, Lijuan Zhang, Tiegang Fan, Viscosity approximation methods for nonexpansive mappings and monotone mappings Journal of Mathematical Analysis and Applications. ,vol. 334, pp. 1450- 1461 ,(2007) , 10.1016/J.JMAA.2006.12.088
K.A. Stewart, Image Recovery—Theory and Applications Electronics and Power. ,vol. 33, pp. 747- ,(1987) , 10.1049/EP.1987.0438
Heinz H. Bauschke, The Approximation of Fixed Points of Compositions of Nonexpansive Mappings in Hilbert Space Journal of Mathematical Analysis and Applications. ,vol. 202, pp. 150- 159 ,(1996) , 10.1006/JMAA.1996.0308