2 papers
math.AG2024
On the direct image of the adjoint big and nef line bundles
Yuta Watanabe, Yongpan Zou
We investigate the positivity properties of the direct image of the adjoint line bundle associated with a big and nef line bundle , under a smooth…
math.AG2023
On the Kodaira--Saito vanishing theorem of weakly ample divisor
Yongpan Zou
On smooth projective variety, for a reduced effective divisor which is weakly ample in the sense of cohomology, we introduce a Kadaira--Saito vanishing theorem for it.