Name
Abstract | ||
|---|---|---|
Let M be an excluded minor for the class of P-representable matroids for some partial field P, and let N be a 3-connected strong P-stabilizer that is non-binary. We prove that either M is bounded relative to N, or, up to replacing M by a Δ-Y-equivalent excluded minor, we can choose a pair of elements {a,b} such that either M\{a,b} is N-fragile, or M⁎\{a,b} is N⁎-fragile. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1016/j.jctb.2019.05.008 | Journal of Combinatorial Theory, Series B |
Keywords | DocType | Volume |
Matroids,Excluded minors,Representations,Fragility | Journal | 140 |
ISSN | Citations | PageRank |
0095-8956 | 0 | 0.34 |
References | Authors | |
0 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| nick brettell | 1 | 4 | 4.78 |
| Ben Clark | 2 | 0 | 0.68 |
| James Oxley | 3 | 397 | 57.57 |
| Charles Semple | 4 | 432 | 47.99 |
| Geoff Whittle | 5 | 471 | 57.57 |