Hexagonal systems with fixed bonds (Q1314342)
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scientific article; zbMATH DE number 501161
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Hexagonal systems with fixed bonds |
scientific article; zbMATH DE number 501161 |
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Hexagonal systems with fixed bonds (English)
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15 September 1994
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Skeletons of benzenoid hydrocarbon molecules are presented by hexagonal systems \(H\), i.e. 2-connected subgraphs of the hexagonal grid graph. An edge of \(H\) is called a fixed bond if it is contained in all or in no perfect matching of \(H\). An \(O(n^ 2)\) algorithm to determine fixed bonds in a hexagonal system is given.
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hexagonal systems
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fixed bond
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perfect matchings
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