Existence and Approximation of Attractive Points of the Widely More Generalized Hybrid Mappings in Hilbert Spaces
Author(s) -
SyMing Guu,
Wataru Takahashi
Publication year - 2013
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 - 10.1155/2013/904164
Subject(s) - mathematics , hilbert space , generalization , convexity , convergence (economics) , nonlinear system , class (philosophy) , coincidence point , pure mathematics , type (biology) , fixed point theorem , weak convergence , discrete mathematics , mathematical analysis , computer science , ecology , physics , computer security , quantum mechanics , artificial intelligence , financial economics , economics , asset (computer security) , biology , economic growth
We study the widely more generalized hybrid mappings which have been proposed to unify several well-known nonlinear mappings including the nonexpansive mappings, nonspreading mappings, hybridmappings, and generalized hybrid mappings. Without the convexity assumption, we will establish the existence theorem and mean convergence theoremfor attractive point of the widely more generalized hybrid mappings in a Hilbertspace. Moreover, we prove a weak convergence theorem of Mann’s type and astrong convergence theorem of Shimizu and Takahashi’s type for such a wideclass of nonlinear mappings in a Hilbert space. Our results can be viewed as ageneralization of Kocourek, Takahashi and Yao, and Hojo and Takahashi wherethey studied the generalized hybrid mappings
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