Extensions of transversal valuated matroids
Fuente:
arXiv
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866916648689074176 |
|---|---|
| author | Fink, Alex Olarte, Jorge Alberto |
| author_facet | Fink, Alex Olarte, Jorge Alberto |
| contents | Following up on our previous work, we study single-element extensions of transversal valuated matroids. We show that tropical presentations of valuated matroids with a minimal set of finite entries enjoy counterparts of the properties proved by Bonin and de Mier of minimal non-valuated transversal presentations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2308_05556 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Extensions of transversal valuated matroids Fink, Alex Olarte, Jorge Alberto Combinatorics 05B35 (primary), 14T15, 52B40 (secondary) Following up on our previous work, we study single-element extensions of transversal valuated matroids. We show that tropical presentations of valuated matroids with a minimal set of finite entries enjoy counterparts of the properties proved by Bonin and de Mier of minimal non-valuated transversal presentations. |
| title | Extensions of transversal valuated matroids |
| topic | Combinatorics 05B35 (primary), 14T15, 52B40 (secondary) |
| url | https://arxiv.org/abs/2308.05556 |