On the invariance of Colin de Verdière's graph parameter under clique sums (Q1899429)
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scientific article; zbMATH DE number 803757
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the invariance of Colin de Verdière's graph parameter under clique sums |
scientific article; zbMATH DE number 803757 |
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On the invariance of Colin de Verdière's graph parameter under clique sums (English)
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31 March 1996
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The graph invariant \(\mu(G)\) introduced by Colin de Verdière is studied under clique sums of graphs. A characterization of clique sums \(G\) of \(G_1\) and \(G_2\) with the property \(\mu(G)= \max\{\mu(G_1)\), \(\mu(G_2)\}\) is given.
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graph invariant
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clique sums
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