论文标题
椭圆表面的部分的边界切线
Bounding tangencies of sections on elliptic surfaces
论文作者
论文摘要
给定椭圆表面$ \ MATHCAL {e} \ to \ Mathcal {C} $在具有零部分$ o $的特征零的字段$ k $上,以及另一个$ p $ Infinite订单的$ p $,我们给出了一个简单而明确的上限,其中$ o $与$ p $ of $ p $的多个点相加。
Given an elliptic surface $\mathcal{E}\to\mathcal{C}$ over a field $k$ of characteristic zero equipped with zero section $O$ and another section $P$ of infinite order, we give a simple and explicit upper bound on the number of points where $O$ is tangent to a multiple of $P$.