An Iterative Shrinking Projection Method for Solving Fixed Point Problems of Closed andϕ -Quasi-Strict Pseudocontractions along with Generalized Mixed Equilibrium Problems in Banach Spaces
Author(s) -
Kasamsuk Ungchittrakool
Publication year - 2012
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2012/536283
Subject(s) - banach space , mathematics , regular polygon , projection (relational algebra) , fixed point , algorithm , point (geometry) , discrete mathematics , mathematical analysis , geometry
We provide some new type of mappings associated with pseudocontractions by introducing some actual examples in smooth and strictly convex Banach spaces. Moreover, we also find the significant inequality related to the mappings mentioned in the paper and the mappings defined from generalized mixed equilibrium problems on Banach spaces. We propose an iterative shrinking projection method for finding a common solution of generalized mixed equilibrium problems and fixed point problems of closed and ϕ-quasi-strict pseudo-contractions. Our results hold in reflexive, strictly convex, and smooth Banach spaces with the property (K). The results of this paper improve and extend the corresponding results of Zhou and Gao (2010) and many others
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