Strong Convergence of a Hybrid Projection Algorithm for Equilibrium Problems, Variational Inequality Problems and Fixed Point Problems in a Banach Space

We introduce and study a new hybrid projection algorithm for finding a common element of the set of solutions of an equilibrium problem, the set of common fixed points of relatively quasi-nonexpansive mappings, and the set of solutions of the variational inequality for an inverse-strongly-monotone o...

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Main Authors: Wariam Chuayjan, Sornsak Thianwan
Format: Article
Language:English
Published: Wiley 2009-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2009/613524
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author Wariam Chuayjan
Sornsak Thianwan
author_facet Wariam Chuayjan
Sornsak Thianwan
author_sort Wariam Chuayjan
collection DOAJ
description We introduce and study a new hybrid projection algorithm for finding a common element of the set of solutions of an equilibrium problem, the set of common fixed points of relatively quasi-nonexpansive mappings, and the set of solutions of the variational inequality for an inverse-strongly-monotone operator in a Banach space. Under suitable assumptions, we show a strong convergence theorem. Using this result, we obtain some applications in a Banach space. The results obtained in this paper extend and improve the several recent results in this area.
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institution Kabale University
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publishDate 2009-01-01
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series Abstract and Applied Analysis
spelling doaj-art-2024cc2cac0a402e9285dd1ee4216f372025-02-03T05:44:46ZengWileyAbstract and Applied Analysis1085-33751687-04092009-01-01200910.1155/2009/613524613524Strong Convergence of a Hybrid Projection Algorithm for Equilibrium Problems, Variational Inequality Problems and Fixed Point Problems in a Banach SpaceWariam Chuayjan0Sornsak Thianwan1Department of Mathematics, Faculty of Science, Mahidol University, Bangkok 10400, ThailandSchool of Science and Technology, Naresuan Phayao University, Phayao 56000, ThailandWe introduce and study a new hybrid projection algorithm for finding a common element of the set of solutions of an equilibrium problem, the set of common fixed points of relatively quasi-nonexpansive mappings, and the set of solutions of the variational inequality for an inverse-strongly-monotone operator in a Banach space. Under suitable assumptions, we show a strong convergence theorem. Using this result, we obtain some applications in a Banach space. The results obtained in this paper extend and improve the several recent results in this area.http://dx.doi.org/10.1155/2009/613524
spellingShingle Wariam Chuayjan
Sornsak Thianwan
Strong Convergence of a Hybrid Projection Algorithm for Equilibrium Problems, Variational Inequality Problems and Fixed Point Problems in a Banach Space
Abstract and Applied Analysis
title Strong Convergence of a Hybrid Projection Algorithm for Equilibrium Problems, Variational Inequality Problems and Fixed Point Problems in a Banach Space
title_full Strong Convergence of a Hybrid Projection Algorithm for Equilibrium Problems, Variational Inequality Problems and Fixed Point Problems in a Banach Space
title_fullStr Strong Convergence of a Hybrid Projection Algorithm for Equilibrium Problems, Variational Inequality Problems and Fixed Point Problems in a Banach Space
title_full_unstemmed Strong Convergence of a Hybrid Projection Algorithm for Equilibrium Problems, Variational Inequality Problems and Fixed Point Problems in a Banach Space
title_short Strong Convergence of a Hybrid Projection Algorithm for Equilibrium Problems, Variational Inequality Problems and Fixed Point Problems in a Banach Space
title_sort strong convergence of a hybrid projection algorithm for equilibrium problems variational inequality problems and fixed point problems in a banach space
url http://dx.doi.org/10.1155/2009/613524
work_keys_str_mv AT wariamchuayjan strongconvergenceofahybridprojectionalgorithmforequilibriumproblemsvariationalinequalityproblemsandfixedpointproblemsinabanachspace
AT sornsakthianwan strongconvergenceofahybridprojectionalgorithmforequilibriumproblemsvariationalinequalityproblemsandfixedpointproblemsinabanachspace