On the pluricanonical map of projective 3-folds of general type with $P_3 \geq 2$

Yong Hu; Jianshi Yan

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arXiv · 2412.08926

On the pluricanonical map of projective 3-folds of general type with $P_3 \geq 2$

Yong Hu·Jianshi Yan

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Abstract

We prove that for all nonsingular projective 3-folds of general type with third plurigenus $P_3 \geq 2$, the pluricanonical map $\varphi_m$ is birational onto its image for all $m \geq 14$, which is optimal.

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BibTeX RIS

Yong Hu, Jianshi Yan. 2024-12-12. On the pluricanonical map of projective 3-folds of general type with $P_3 \geq 2$. https://arxiv.org/abs/2412.08926

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