报告人： 江孝炜 博士后

报告题目： Boundedness of Polarized Log Calabi–Yau Fibrations with Bounded Bases

时间： 2026年9月14日 10:30—11:30

地点： 数学楼2-3

邀请人： 司飞

报告摘要：
In this talk, we discuss the boundedness problem for log Calabi–Yau fibrations whose bases and general fibers are bounded. We show that, after fixing certain natural invariants, the total spaces of such fibrations are bounded in codimension one. Furthermore, we prove that the total spaces themselves are bounded when the general fibers have vanishing irregularity. As an application, we obtain boundedness results for stable minimal models and fibered Calabi–Yau varieties. This is based on joint work with Junpeng Jiao and Minzhe Zhu.

报告人简介：
江孝炜，复旦大学上海数学中心博士后。2026年6月在清华大学丘成桐数学科学中心获得博士学位，导师为 Caucher Birkar 教授。主要研究领域为代数几何，重点关注双有理几何、极小模型理论，以及代数簇的有界性与模空间问题。相关论文发表于 Journal of the European Mathematical Society 等期刊。