Direct image and pullback of Parabolic vector bundles
Fuente:
arXiv
Guardado en:
| Autores principales: | , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2026
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866908941792837632 |
|---|---|
| author | Biswas, Indranil Gangopadhyay, Chandranandan |
| author_facet | Biswas, Indranil Gangopadhyay, Chandranandan |
| contents | Niels Borne established a natural correspondence between the parabolic vector bundles on curves and vector bundles on root stacks. The notions of direct image of parabolic vector bundles and pullback of parabolic vector bundles were studied in \cite{Alfaya_Biswas}. We show that these two notions correspond to the notions direct image of vector bundles on root stacks and pullback of vector bundles on root stacks respectively. Some applications of this correspondence are given. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_05411 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Direct image and pullback of Parabolic vector bundles Biswas, Indranil Gangopadhyay, Chandranandan Algebraic Geometry Niels Borne established a natural correspondence between the parabolic vector bundles on curves and vector bundles on root stacks. The notions of direct image of parabolic vector bundles and pullback of parabolic vector bundles were studied in \cite{Alfaya_Biswas}. We show that these two notions correspond to the notions direct image of vector bundles on root stacks and pullback of vector bundles on root stacks respectively. Some applications of this correspondence are given. |
| title | Direct image and pullback of Parabolic vector bundles |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2604.05411 |