Common Fixed Points Approximation for Asymptotically Nonexpansive Semigroup in Banach Spaces
Author
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-08-03
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Let E be a real Banach space satisfying local uniform Opial's condition, whose duality map is weakly sequentially continuous.
Let J:={T(t) t≥0} be a uniformly asymptotically regular family of asymptotically nonexpansive semigroup of E with function k:[0,∞)→[0,∞).
Let ℱ:=⋂t≥0F(T(t))≠∅ and f:E→E be weakly contractive map.
Let G:E→E be δ-strongly accretive and λ-strictly pseudocontractive map with δ+λ>1.
Let {tn} be an increasing sequence in [0,∞)and let{αn} and {βn} be sequences in [0,1] satisfying some conditions.
For some positive real number γ appropriately chosen, let {xn} be a sequence defined by x0∈E, xn+1=βnxn+(1−βn)yn, yn=(I−αnG)T(tn)xn+αnγf(xn), n≥0.
It is proved that {xn} converges strongly to a common fixed point q of the family J which is also the unique solution of the variational inequality 〈(G−γf)q,j(q−x)〉≥0, for all x∈ℱ.
American Psychological Association (APA)
Ali, Bashir. 2011. Common Fixed Points Approximation for Asymptotically Nonexpansive Semigroup in Banach Spaces. ISRN Mathematical Analysis،Vol. 2011, no. 2011, pp.1-14.
https://search.emarefa.net/detail/BIM-490320
Modern Language Association (MLA)
Ali, Bashir. Common Fixed Points Approximation for Asymptotically Nonexpansive Semigroup in Banach Spaces. ISRN Mathematical Analysis No. 2011 (2011), pp.1-14.
https://search.emarefa.net/detail/BIM-490320
American Medical Association (AMA)
Ali, Bashir. Common Fixed Points Approximation for Asymptotically Nonexpansive Semigroup in Banach Spaces. ISRN Mathematical Analysis. 2011. Vol. 2011, no. 2011, pp.1-14.
https://search.emarefa.net/detail/BIM-490320
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490320