The crossing number of a projective graph is quadratic in the face–width (Q3503476)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The crossing number of a projective graph is quadratic in the face–width |
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The crossing number of a projective graph is quadratic in the face–width (English)
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5 June 2008
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crossing number
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face-width
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projective graph
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approximation
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