Continuous selections from topological to metric spaces (Q1814415)
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scientific article; zbMATH DE number 10756
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Continuous selections from topological to metric spaces |
scientific article; zbMATH DE number 10756 |
Statements
Continuous selections from topological to metric spaces (English)
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25 June 1992
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L'ensemble \(P(Y)\) des sous-ensembles non vides d'un espace métrique \((Y,d)\) étant muni de la ''distance'' de Hausdorff, définie par \[ \rho (C,D)=\inf(\inf_{x \in C} d(x,D), \inf_{y\in D} d(y,C)), \] cet article donne une condition suffisante pour l'existence d'une sélection continue pour une fonction continue d'un espace topologique arbitraire dans \(P(Y)\).
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Hausdorff distance
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