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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
mathematics
A general iterative method for nonexpansive mappings in Hilbert spaces
Journal of Mathematical Analysis and Applications, Volume 318, No. 1, Year 2006
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Description
Let H be a real Hilbert space. Consider on H a nonexpansive mapping T with a fixed point, a contraction f with coefficient 0 < α < 1, and a strongly positive linear bounded operator A with coefficient γ̄ > 0. Let 0 < γ < γ̄/α. It is proved that the sequence {xn} generated by the iterative method xn+1 = (I - αnA)T xn + αn γ f (xn) converges strongly to a fixed point x̃ ∈ Fix(T) which solves the variational inequality 〈(γf - A)x̃, x - x ̃〉 ≤ 0 for x ∈ Fix(T). © 2005 Elsevier Inc. All rights reserved.
Authors & Co-Authors
Marino, Giuseppe
Italy, Rende
Università Della Calabria
Xu, Hongkun
South Africa, Durban
University of Kwazulu-natal
Statistics
Citations: 581
Authors: 2
Affiliations: 2
Identifiers
Doi:
10.1016/j.jmaa.2005.05.028
ISSN:
0022247X
e-ISSN:
10960813