On the structure of contractible edges in \(k\)-connected partial \(k\)-trees (Q844219)
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scientific article; zbMATH DE number 5659945
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the structure of contractible edges in \(k\)-connected partial \(k\)-trees |
scientific article; zbMATH DE number 5659945 |
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On the structure of contractible edges in \(k\)-connected partial \(k\)-trees (English)
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18 January 2010
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An edge in a graph is contractible if its contraction does not decrease the connectivity. In the paper the authors present results on the structure of contractible edges in \(k\)-trees and \(k\)-connected partial \(k\)-trees. They also construct a class of contraction critical \(2k\)-connected partial \(2k\)-trees.
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Connectivity
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contraction
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contractible edge
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\(k\)-tree
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partial \(k\)-tree
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