| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6423988 | Electronic Notes in Discrete Mathematics | 2011 | 6 Pages |
Abstract
We characterize which systems of sign vectors are the co circuits of an oriented matroid in terms of the co circuit graph.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Kolja Knauer, Juan José Montellano-Ballesteros, Ricardo Strausz,