Some Convergence Theorems for Contractive Type Mappings in CAT (0) Spaces

Kyung Soo Kim

Abstract and Applied Analysis, 2013, vol. 2013, 1-9

Abstract:

We establish theorems of strong convergence, for the Ishikawa-type (or two step; cf . Ishikawa, 1974) iteration scheme, to a fixed point of a uniformly L -Lipschitzian asymptotically demicontractive mapping and a uniformly L -Lipschitzian hemicontractive mapping in CAT (0) space. Moreover, we will propose some open problems.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlaaa:381715

DOI: 10.1155/2013/381715

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