时间：2025年6月26日16:30-17:30
地点：西湖大学云谷校区E4-233
主讲人：Yulin Cai, Hangzhou Innovation Institute of Beihang University
报告题目：Abstract divisorial spaces and arithmetic intersection on quasi-projective varieties
报告摘要：We will introduce the notion of abstract divisorial spaces and their properties. Using this theory, we are able to define the arithmetic intersection of arithmetic nef compactified divisors on quasi-projective varieties over adelic curves. Next, we extend the arithmetic intersection to the relatively nef case following the similar idea of Burgos-Kramer. This is a joint work with Walter Gubler.
