Jianshi Yan

activity

20192024

most citedOn the bicanonical map of algebraic threefolds of general type

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

math.AG2024

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

Yong Hu, Jianshi Yan

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 1…

math.AG2023

On the pluricanonical map and the canonical volume of projective 4-folds of general type

Jianshi Yan

For nonsingular projective 4-folds V of general type with plurigenus $P_{m_{0}} (V) \geq 2$ for some positive integer $m_{0}$ , we show that $φ_{m}$ is birational onto its image for all…

math.AG2023★ 1 cited

On the bicanonical map of algebraic threefolds of general type

Meng Chen, Chen Jiang, Jianshi Yan

We answer an open problem of the first author and Zhang (see Open Problem 6.4 (3) in Math. Z. 258 (2008), 565-585) and prove that, for any nonsingular projective $3$ -fold of genera…

math.AG2019

On minimal 4-folds of general type with $p_{g} \geq 2$

Jianshi Yan

We show that, for nonsingular projective 4-folds V of general type with geometric genus $p_{g} \geq 2$ , the 33-canonical map is birational onto the image and the canonical volume has…

On the pluricanonical map of projective 3-folds of general type with P3​≥2

On the pluricanonical map and the canonical volume of projective 4-folds of general type

On the bicanonical map of algebraic threefolds of general type

On minimal 4-folds of general type with pg​≥2

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

On minimal 4-folds of general type with $p_{g} \geq 2$