Big Picard theorem for moduli spaces of polarized manifolds
Abstract
Consider a smooth projective family of complex polarized manifolds with semi-ample canonical sheaf over a quasi-projective manifold . When the associated moduli map from the base to coarse moduli space is quasi-finite, we prove that the generalized big Picard theorem holds for the base manifold : for any projective compactification of , any holomorphic map from the punctured unit disk to extends to a holomorphic map of the unit disk into . This result generalizes our previous work on the Brody hyperbolicity of (i.e. there are no entire curves on ), as well as a more recent work by Lu-Sun-Zuo on the Borel hyperbolicity of (i.e. any holomorphic map from a quasi-projective variety to is algebraic). We also obtain generalized big Picard theorem for bases of log Calabi-Yau families.
Keywords
Cite
@article{arxiv.1912.11442,
title = {Big Picard theorem for moduli spaces of polarized manifolds},
author = {Ya Deng},
journal= {arXiv preprint arXiv:1912.11442},
year = {2019}
}
Comments
13 pages, comments very welcome!