Comments on the Michael Selection Problem in Hyperconvex Metric Spaces
Author(s) -
Susan Park
Publication year - 2005
Publication title -
zeitschrift für analysis und ihre anwendungen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.567
H-Index - 35
eISSN - 1661-4534
pISSN - 0232-2064
DOI - 10.4171/zaa/1273
Subject(s) - paracompact space , selection (genetic algorithm) , mathematics , metric space , metric (unit) , space (punctuation) , fixed point , complete metric space , mathematical economics , pure mathematics , discrete mathematics , computer science , mathematical analysis , artificial intelligence , economics , operations management , hausdorff space , operating system
Let X be a paracompact space, H a hyperconvex metric space, and Φ : X ( H a l.s.c. multimap with nonempty closed values. Then Φ admits a continuous selection under certain restrictions. Such selection results are applied to obtain fixed point theorems.
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