On the orbits of -closure points of ultimately nonexpansive mappings
© Mo Tak Kiang. 2006
Received: 24 March 2006
Accepted: 12 April 2006
Published: 26 July 2006
Let be a closed subset of a Banach space and an ultimately nonexpansive commutative semigroup of continuous selfmappings. If the -closure of is nonempty, then the closure of the orbit of any -closure point is a commutative topological group.
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