Stability of coincidence points and set-valued covering maps in metric spaces (Q845159)
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scientific article; zbMATH DE number 5666535
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stability of coincidence points and set-valued covering maps in metric spaces |
scientific article; zbMATH DE number 5666535 |
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Stability of coincidence points and set-valued covering maps in metric spaces (English)
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5 February 2010
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In this short note the author recalls the definition and discusses \(\alpha\)-covering set-valued maps (\(\alpha>0\)) from the view-point of the stability under small perturbations of their coincidence points. Some illustrative but a bit artificial examples are provided.
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set-valued map
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fixed point
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coincidence point
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stability
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