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Existence of nonexpansive retractions and mean ergodic theorems in Hilbert spaces - MaRDI portal

Existence of nonexpansive retractions and mean ergodic theorems in Hilbert spaces

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Publication:1841586

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zbMath1016.47040MaRDI QIDQ1841586

Koji Nishiura, Takahashi, Wataru

Publication date: 18 February 2001

Published in: Nihonkai Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

weak convergence Hilbert space common fixed points asymptotically nonexpansive semigroup asymptotically invariant net of means existence of an ergodic retraction

Mathematics Subject Classification ID

Semigroups of nonlinear operators (47H20) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09)

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