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A New Iterative Method for Common Fixed Points of a Finite Family of Nonexpansive Mappings
Joint Authors
Suantai, Suthep
Imnang, Suwicha
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-05-19
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Let X be a real uniformly convex Banach space and C a closed convex nonempty subset of X.
Let {Ti}i=1r be a finite family of nonexpansive self-mappings of C.
For a given x1∈C, let {xn} and {xn(i)}, i=1,2,…,r, be sequences defined xn(0)=xn,xn(1)=an1(1)T1xn(0)+(1-an1(1))xn(0),xn(2)=an2(2)T2xn(1)+an1(2)T1xn+(1-an2(2)-an1(2))xn,…, xn+1=xn(r)=anr(r)Trxn(r-1)+an(r-1)(r)Tr-1xn(r-2)+⋯+an1(r)T1xn+(1-an(r)(r)-an(r-1)(r)-⋯-an1(r))xn,n≥1, where ani(j)∈[0,1] for all j∈{1,2,…,r}, n∈ℕ and i=1,2,…,j.
In this paper, weak and strong convergence theorems of the sequence {xn} to a common fixed point of a finite family of nonexpansive mappings Ti (i=1,2,…,r) are established under some certain control conditions.
American Psychological Association (APA)
Imnang, Suwicha& Suantai, Suthep. 2009. A New Iterative Method for Common Fixed Points of a Finite Family of Nonexpansive Mappings. International Journal of Mathematics and Mathematical Sciences،Vol. 2009, no. 2009, pp.1-9.
https://search.emarefa.net/detail/BIM-468472
Modern Language Association (MLA)
Imnang, Suwicha& Suantai, Suthep. A New Iterative Method for Common Fixed Points of a Finite Family of Nonexpansive Mappings. International Journal of Mathematics and Mathematical Sciences No. 2009 (2009), pp.1-9.
https://search.emarefa.net/detail/BIM-468472
American Medical Association (AMA)
Imnang, Suwicha& Suantai, Suthep. A New Iterative Method for Common Fixed Points of a Finite Family of Nonexpansive Mappings. International Journal of Mathematics and Mathematical Sciences. 2009. Vol. 2009, no. 2009, pp.1-9.
https://search.emarefa.net/detail/BIM-468472
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468472