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Nonexpansive retracts and fixed points of nonexpansive mappings in the Cartesian product of n Hilbert balls

✍ Scribed by Tadeusz Kuczumow


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
196 KB
Volume
9
Category
Article
ISSN
0362-546X

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The Approximation of Fixed Points of Com
✍ Heinz H. Bauschke πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 130 KB

Determining fixed points of nonexpansive mappings is a frequent problem in mathematics and physical sciences. An algorithm for finding common fixed points of nonexpansive mappings in Hilbert space, essentially due to Halpern, is analyzed. The main theorem extends Wittmann's recent work and partially