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Document Type |
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Article In Journal |
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Document Title |
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Fixed point results for multimaps in CAT(0) spaces Fixed point results for multimaps in CAT(0) spaces |
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Subject |
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Mthematics |
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Document Language |
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English |
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Abstract |
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Common fixed point results for families of single-valued nonexpansive or quasi-nonexpansive mappings and multivalued upper semicontinuous, almost lower semicontinuous or nonexpansive mappings are proved either in CAT(0) spaces or R-trees. It is also shown that the fixed point set of quasi-nonexpansive self-mapping of a nonempty closed convex subset of a CAT(0) space is always nonempty closed and convex. © 2008 Elsevier B.V. All rights reserved. |
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ISSN |
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0166-8641 |
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Journal Name |
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Topology and its Applications |
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Volume |
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156 |
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Issue Number |
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5 |
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Publishing Year |
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2009 AH
2009 AD |
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Number Of Pages |
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5 |
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Article Type |
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Article |
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Added Date |
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Wednesday, October 14, 2009 |
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