Weak Contractions, Common Fixed Points, and Invariant Approximations
<p/> <p>The existence of common fixed points is established for the mappings, where <inline-formula> <graphic file="1029-242X-2009-390634-i1.gif"/></inline-formula> is <inline-formula> <graphic file="1029-242X-2009-390634-i2.gif"/></in...
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Series: | Journal of Inequalities and Applications |
Online Access: | http://www.journalofinequalitiesandapplications.com/content/2009/390634 |
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doaj-72ab2197f11d464c9bba79bf8700a4482020-11-24T21:02:02ZengSpringerOpenJournal of Inequalities and Applications1025-58341029-242X2009-01-0120091390634Weak Contractions, Common Fixed Points, and Invariant ApproximationsCho YeolJeHussain Nawab<p/> <p>The existence of common fixed points is established for the mappings, where <inline-formula> <graphic file="1029-242X-2009-390634-i1.gif"/></inline-formula> is <inline-formula> <graphic file="1029-242X-2009-390634-i2.gif"/></inline-formula>-weak contraction on a nonempty subset of a Banach space. As application, some results on the invariant best approximation are proved. Our results unify and substantially improve several recent results given by some authors.</p>http://www.journalofinequalitiesandapplications.com/content/2009/390634 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Cho YeolJe Hussain Nawab |
spellingShingle |
Cho YeolJe Hussain Nawab Weak Contractions, Common Fixed Points, and Invariant Approximations Journal of Inequalities and Applications |
author_facet |
Cho YeolJe Hussain Nawab |
author_sort |
Cho YeolJe |
title |
Weak Contractions, Common Fixed Points, and Invariant Approximations |
title_short |
Weak Contractions, Common Fixed Points, and Invariant Approximations |
title_full |
Weak Contractions, Common Fixed Points, and Invariant Approximations |
title_fullStr |
Weak Contractions, Common Fixed Points, and Invariant Approximations |
title_full_unstemmed |
Weak Contractions, Common Fixed Points, and Invariant Approximations |
title_sort |
weak contractions, common fixed points, and invariant approximations |
publisher |
SpringerOpen |
series |
Journal of Inequalities and Applications |
issn |
1025-5834 1029-242X |
publishDate |
2009-01-01 |
description |
<p/> <p>The existence of common fixed points is established for the mappings, where <inline-formula> <graphic file="1029-242X-2009-390634-i1.gif"/></inline-formula> is <inline-formula> <graphic file="1029-242X-2009-390634-i2.gif"/></inline-formula>-weak contraction on a nonempty subset of a Banach space. As application, some results on the invariant best approximation are proved. Our results unify and substantially improve several recent results given by some authors.</p> |
url |
http://www.journalofinequalitiesandapplications.com/content/2009/390634 |
work_keys_str_mv |
AT choyeolje weakcontractionscommonfixedpointsandinvariantapproximations AT hussainnawab weakcontractionscommonfixedpointsandinvariantapproximations |
_version_ |
1716776860229042176 |