The two ear theorem on matching-covered graphs (Q1127879)
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scientific article; zbMATH DE number 1186395
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The two ear theorem on matching-covered graphs |
scientific article; zbMATH DE number 1186395 |
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The two ear theorem on matching-covered graphs (English)
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14 December 1998
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We give a simple and short proof for the two ear theorem on matching-covered graphs which is a well-known result of Lovász and Plummer. The proof relies only on the classical results of Tutte and Hall on perfect matchings in (bipartite) graphs.
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matchings
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ear-decomposition
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