Note on exchange axioms for valuated matroids and valuated delta-matroids (Q1375629)
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scientific article; zbMATH DE number 1101404
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Note on exchange axioms for valuated matroids and valuated delta-matroids |
scientific article; zbMATH DE number 1101404 |
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Note on exchange axioms for valuated matroids and valuated delta-matroids (English)
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7 January 1998
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Valuated matroids and their relations to delta-matroids have been introduced recently, with possible applications in optimization. The author proves that some seemingly weaker exchange axioms are equivalent to those in the original definitions.
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valuated matroids
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delta-matroids
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exchange axioms
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