Chern numbers of terminal threefolds
Fuente:
arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | |
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| _version_ | 1866913574630195200 |
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| author | Cascini, Paolo Chen, Hsin-Ku |
| author_facet | Cascini, Paolo Chen, Hsin-Ku |
| contents | Let X be a smooth threefold. We show that if $X_i\dashrightarrow X_{i+1}$ is a flip which appears in the $K_X$-MMP, then $c_1(X_i)^3-c_1(X_{i+1})^3$ is bounded by a constant depending only on $b_2(X)$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2306_16726 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Chern numbers of terminal threefolds Cascini, Paolo Chen, Hsin-Ku Algebraic Geometry Let X be a smooth threefold. We show that if $X_i\dashrightarrow X_{i+1}$ is a flip which appears in the $K_X$-MMP, then $c_1(X_i)^3-c_1(X_{i+1})^3$ is bounded by a constant depending only on $b_2(X)$. |
| title | Chern numbers of terminal threefolds |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2306.16726 |