Polymatroidal tilings and the Chow class of linked projective spaces
Fuente:
arXiv
Guardado en:
| Autores principales: | , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2025
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866909745486495744 |
|---|---|
| author | Esteves, Eduardo Angel, Felipe de Leon Saenz |
| author_facet | Esteves, Eduardo Angel, Felipe de Leon Saenz |
| contents | Linked projective spaces are quiver Grassmanians of constant dimension one of certain quiver representations, called linked nets, over special class of quivers, called $\mathbb{Z}^n$-quivers. They were recently introduced as a tool for describing schematic limits of families of divisors. They are subschemes of products of projective spaces of the same dimension. It is an open question whether they are degenerations of the (small) diagonal. We show that they have the Chow class of the diagonal. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_14799 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Polymatroidal tilings and the Chow class of linked projective spaces Esteves, Eduardo Angel, Felipe de Leon Saenz Algebraic Geometry Combinatorics Linked projective spaces are quiver Grassmanians of constant dimension one of certain quiver representations, called linked nets, over special class of quivers, called $\mathbb{Z}^n$-quivers. They were recently introduced as a tool for describing schematic limits of families of divisors. They are subschemes of products of projective spaces of the same dimension. It is an open question whether they are degenerations of the (small) diagonal. We show that they have the Chow class of the diagonal. |
| title | Polymatroidal tilings and the Chow class of linked projective spaces |
| topic | Algebraic Geometry Combinatorics |
| url | https://arxiv.org/abs/2508.14799 |