On the pluricanonical map of projective 3-folds of general type with $P_3 \geq 2$
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866929627104018432 |
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| author | Hu, Yong Yan, Jianshi |
| author_facet | Hu, Yong Yan, Jianshi |
| contents | We prove that for all nonsingular projective 3-folds of general type with third plurigenus $P_3 \geq 2$, the pluricanonical map $φ_m$ is birational onto its image for all $m \geq 14$, which is optimal. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_08926 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On the pluricanonical map of projective 3-folds of general type with $P_3 \geq 2$ Hu, Yong Yan, Jianshi Algebraic Geometry We prove that for all nonsingular projective 3-folds of general type with third plurigenus $P_3 \geq 2$, the pluricanonical map $φ_m$ is birational onto its image for all $m \geq 14$, which is optimal. |
| title | On the pluricanonical map of projective 3-folds of general type with $P_3 \geq 2$ |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2412.08926 |