How big can the circuits of a bridge of a maximal circuit be? (Q1117943)
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scientific article; zbMATH DE number 4093480
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | How big can the circuits of a bridge of a maximal circuit be? |
scientific article; zbMATH DE number 4093480 |
Statements
How big can the circuits of a bridge of a maximal circuit be? (English)
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1988
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If \(C\subset E(G)\) is a maximum cardinality cocircuit of a 2-connected graph G, then no other maximum cocircuit is contained in one and the same block of G-C. The analogous conjecture for real representable matroids would have important applications to classifying convex bodies with a certain Helly type property.
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maximum cardinality cocircuit
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real representable matroids
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