Structure theorem for log de Rham-Witt sheaves with vanishing
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866910924532613120 |
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| author | Ren, Fei |
| author_facet | Ren, Fei |
| contents | We prove an elegant structure theorem for log de Rham-Witt sheaves with vanishing along an effective Cartier divisor $D$ defined in arXiv:2403.18763, answering a question of Shuji Saito during the Mainz conference and a question of Yigeng Zhao during a short visit of the author last summer. Our structural result for the log forms also lays the foundation for the study of Milnor $K$-theory with vanishing along $D$ in the paper to come. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_06944 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Structure theorem for log de Rham-Witt sheaves with vanishing Ren, Fei Algebraic Geometry K-Theory and Homology We prove an elegant structure theorem for log de Rham-Witt sheaves with vanishing along an effective Cartier divisor $D$ defined in arXiv:2403.18763, answering a question of Shuji Saito during the Mainz conference and a question of Yigeng Zhao during a short visit of the author last summer. Our structural result for the log forms also lays the foundation for the study of Milnor $K$-theory with vanishing along $D$ in the paper to come. |
| title | Structure theorem for log de Rham-Witt sheaves with vanishing |
| topic | Algebraic Geometry K-Theory and Homology |
| url | https://arxiv.org/abs/2501.06944 |