Common fixed points and invariant approximation of $R$-subweakly commuting maps in convex metric spaces
Sufficient conditions for the existence of a common fixed point of $R$-subweakly commuting mappings are established within the framework of a convex metric space. As applications, we obtain various results on the best approximation for this class of mappings generalizing the results known from the l...
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| Date: | 2010 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Institute of Mathematics, NAS of Ukraine
2010
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/2961 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
| Download file: |  |