A minimum degree condition for wheels (Q2732628)
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scientific article; zbMATH DE number 1624781
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A minimum degree condition for wheels |
scientific article; zbMATH DE number 1624781 |
Statements
29 July 2001
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minimum degree
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wheel
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A minimum degree condition for wheels (English)
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Let \(v\) be a node of a graph \(G\) with \(n\geq 4\) nodes. The authors show that if \(d(v)+ d(u)\geq n+2\) for every neighbour \(u\) of \(v\), then \(v\) is the centre of a wheel in \(G\).
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