![](/images/graphics-bg.png)
Strong Convergence Theorems of the General Iterative Methods for Nonexpansive Semigroups in Banach Spaces
Author
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-21, 21 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-05-30
Country of Publication
Egypt
No. of Pages
21
Main Subjects
Abstract EN
Let E be a real reflexive Banach space which admits a weakly sequentially continuous duality mapping from E to E*.
Let S={T(s):0≤s<∞} be a nonexpansive semigroup on E such that Fix(S):=⋂t≥0Fix(T(t))≠∅, and f is a contraction on E with coefficient 0<α<1.
Let F be δ-strongly accretive and λ-strictly pseudocontractive with δ+λ>1 and γ a positive real number such that γ<1/α(1-1-δ/λ).
When the sequences of real numbers {αn} and {tn} satisfy some appropriate conditions, the three iterative processes given as follows: xn+1=αnγf(xn)+(I-αnF)T(tn)xn, n≥0, yn+1=αnγf(T(tn)yn)+(I-αnF)T(tn)yn, n≥0, and zn+1=T(tn)(αnγf(zn)+(I-αnF)zn), n≥0 converge strongly to x̃, where x̃ is the unique solution in Fix(S) of the variational inequality 〈(F-γf)x̃,j(x-x̃)〉≥0, x∈Fix(S).
Our results extend and improve corresponding ones of Li et al.
(2009) Chen and He (2007), and many others.
American Psychological Association (APA)
Wangkeeree, Rattanaporn. 2011. Strong Convergence Theorems of the General Iterative Methods for Nonexpansive Semigroups in Banach Spaces. International Journal of Mathematics and Mathematical Sciences،Vol. 2011, no. 2011, pp.1-21.
https://search.emarefa.net/detail/BIM-487705
Modern Language Association (MLA)
Wangkeeree, Rattanaporn. Strong Convergence Theorems of the General Iterative Methods for Nonexpansive Semigroups in Banach Spaces. International Journal of Mathematics and Mathematical Sciences No. 2011 (2011), pp.1-21.
https://search.emarefa.net/detail/BIM-487705
American Medical Association (AMA)
Wangkeeree, Rattanaporn. Strong Convergence Theorems of the General Iterative Methods for Nonexpansive Semigroups in Banach Spaces. International Journal of Mathematics and Mathematical Sciences. 2011. Vol. 2011, no. 2011, pp.1-21.
https://search.emarefa.net/detail/BIM-487705
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487705