Hyperbolicity and GCD for n+1 divisors with non-empty intersection
Complex Variables
2026-03-16 v2 Number Theory
Abstract
We study hyperbolicity for quasi-projective varieties where the boundary divisor consists of n+1 numerically parallel effective divisors on a complex projective variety of dimension n, allowing non-empty intersection. Under explicit local conditions on beta constants or intersection multiplicities, we prove that all entire curves are algebraically degenerate. Our approach extends the method of Levin-Huang-Xiao to higher dimensions, establishing a second main theorem for regular sequences of closed subschemes. This also yields a GCD-type estimate in the same geometric setting.
Cite
@article{arxiv.2506.03534,
title = {Hyperbolicity and GCD for n+1 divisors with non-empty intersection},
author = {Julie Tzu-Yueh Wang and Zheng Xiao},
journal= {arXiv preprint arXiv:2506.03534},
year = {2026}
}
Comments
22 pages, any comments are welcome