STRONG CONVERGENCE THEOREMS FOR EQUILIBRIUM PROBLEMS AND FIXED POINT PROBLEMS OF STRICT PSEUDO-CONTRACTION MAPPINGS
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Authors
LIANG CAI ZHAO
- Department of Mathematics, Yibin University, Yibin, Sichuan 644000, China.
SHIH-SEN CHANG
- Department of Mathematics, Sichuan University, Chengdu 610064, P. R. China.
Abstract
The purpose of this paper is to introduce an iterative scheme
for finding a common element of the set of solutions of an equilibrium problem
and the set of fixed points of a k−strict pseudo-contraction non-self mapping in
Hilbert space. By the viscosity approximation algorithms, under suitable conditions
, some strong convergence theorems for approximating to this common
elements are proved. The results presented in the paper extend and improve
some recent results of Marino and Xu [G.Marino,H.K.Xu, Weak and strong
convergence theorems for k−strict pseudo-contractions in Hilbert spaces, J.
Math. Anal. Appl. 329 (2007) 336–349], Zhou [H.Zhou, Convergence theorems
of fixed Points for k−strict pseudo-contractions in Hilbert spaces, Nonlinear
Anal. 69 (2008) 456–462], Takahashi and Takahashi [S. Takahashi, W. Takahashi,
Viscosity approximation methods for equilibrium problems and fixed
point problems in Hilbert spaces, J. Math. Anal. Appl. 331 (2007) 506–
515], Ceng,Homidan,etc [L. C. Ceng, S.A.Homidan, Q.H.Ansari, J. C. Yao, An
iterative scheme for equilibrium problems and fixed point problems of strict
pseudo-contraction mappings, J. Comput. Appl. Math. 223 (2009) 967–974].
Share and Cite
ISRP Style
LIANG CAI ZHAO, SHIH-SEN CHANG, STRONG CONVERGENCE THEOREMS FOR EQUILIBRIUM PROBLEMS AND FIXED POINT PROBLEMS OF STRICT PSEUDO-CONTRACTION MAPPINGS, Journal of Nonlinear Sciences and Applications, 2 (2009), no. 2, 78-91
AMA Style
ZHAO LIANG CAI, CHANG SHIH-SEN, STRONG CONVERGENCE THEOREMS FOR EQUILIBRIUM PROBLEMS AND FIXED POINT PROBLEMS OF STRICT PSEUDO-CONTRACTION MAPPINGS. J. Nonlinear Sci. Appl. (2009); 2(2):78-91
Chicago/Turabian Style
ZHAO , LIANG CAI, CHANG, SHIH-SEN. "STRONG CONVERGENCE THEOREMS FOR EQUILIBRIUM PROBLEMS AND FIXED POINT PROBLEMS OF STRICT PSEUDO-CONTRACTION MAPPINGS." Journal of Nonlinear Sciences and Applications, 2, no. 2 (2009): 78-91
Keywords
- Equilibrium problem
- strict pseudo-contraction mapping
- fixed point
- strong convergence theorem.
MSC
References
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