On the Perversity of Chern Classes for Compactified Jacobians
Fuente:
arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866909735044775936 |
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| author | Ghosh, Soumik |
| author_facet | Ghosh, Soumik |
| contents | We prove some perversity bounds for the Chern classes of a compactified Jacobian fibration, namely the $k$-th Chern class of the compactified Jacobian has perversity $\leq k$. Our results are motivic in nature, and we also prove a filtration version of a conjecture raised in arXiv:2402:08861. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_03103 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | On the Perversity of Chern Classes for Compactified Jacobians Ghosh, Soumik Algebraic Geometry We prove some perversity bounds for the Chern classes of a compactified Jacobian fibration, namely the $k$-th Chern class of the compactified Jacobian has perversity $\leq k$. Our results are motivic in nature, and we also prove a filtration version of a conjecture raised in arXiv:2402:08861. |
| title | On the Perversity of Chern Classes for Compactified Jacobians |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2508.03103 |