Number of triangular packings of a marked graph on a projective plane (Q1814064)
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scientific article; zbMATH DE number 5714
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Number of triangular packings of a marked graph on a projective plane |
scientific article; zbMATH DE number 5714 |
Statements
Number of triangular packings of a marked graph on a projective plane (English)
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25 June 1992
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Let \(G(T)\) be the graph of a triangulation \(T\) of the projective plane \(N_ 1\) and \(\tau(G(T),N_ 1)\) be the number of different triangular packings of the graph \(G(T)\) on \(N_ 1\). Exact upper estimates for the number \(\tau(G(T),N_ 1)\) have been obtained depending on the connectedness \(\kappa(G(T))\) of the graph \(G(T)\), all possible values of the connectedness being investigated.
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triangular packings
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projective plane
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connectedness
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0.9151821
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0.88475704
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0.8826805
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0.8783578
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0.87693864
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0.8695293
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