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Some Convergence Theorems for Contractive Type Mappings inCAT(0) Spaces
Author(s) -
Kyung Soo Kim
Publication year - 2013
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2013/381715
Subject(s) - mathematics , convergence (economics) , type (biology) , scheme (mathematics) , fixed point , pure mathematics , fixed point theorem , space (punctuation) , discrete mathematics , mathematical analysis , computer science , ecology , economics , biology , economic growth , operating system
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

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