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The Lattice of Cyclic Flats of a Matroid

✍ Scribed by Joseph E. Bonin; Anna de Mier


Book ID
105764789
Publisher
Springer
Year
2008
Tongue
English
Weight
262 KB
Volume
12
Category
Article
ISSN
0218-0006

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πŸ“œ SIMILAR VOLUMES


The Cocycle Lattice of Binary Matroids
✍ LΓ‘szlΓ³ LovΓ‘sz; Ákos Seress πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 330 KB

We study the lattice (grid) generated by the incidence vectors of cocycles of a binary matroid and its dual tattice. We characterize those binary matroids for which the obvious necessary conditions for a vector to belong to the cocycle lattice are also sufficient. This characterization yields a poly