Nielsen coincidence, fixed point and root theories of \(n\)-valued maps (Q480917)
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scientific article; zbMATH DE number 6379662
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nielsen coincidence, fixed point and root theories of \(n\)-valued maps |
scientific article; zbMATH DE number 6379662 |
Statements
Nielsen coincidence, fixed point and root theories of \(n\)-valued maps (English)
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12 December 2014
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In this work the authors define the Nielsen coincidence number \(N(\phi:\psi)\) of \((m,n)\)-valued pairs of maps of the circle and they calculate this number for all such pairs and they show that it equals the minimum coincidence number \(MC(\phi:\psi)\).
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Nielsen number
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\((m,n)\)-valued pair of maps
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Lie group
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\(n\)-valued power map
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determined \(u\)-valued map
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Bézout's identity
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