A short proof of the planarity characterization of Colin de Verdière (Q1907102)
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scientific article; zbMATH DE number 839125
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A short proof of the planarity characterization of Colin de Verdière |
scientific article; zbMATH DE number 839125 |
Statements
A short proof of the planarity characterization of Colin de Verdière (English)
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22 February 1996
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The author presents a nice and short proof of the fact that a graph is planar if its Colin de Verdière number is at most three.
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planar
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Colin de Verdière number
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0.8557823
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0.83978814
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0.8340794
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0.83201385
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0.82674474
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0.82422835
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