时间：2026年5月19日（星期二）16:00-17:00
地点：西湖大学云谷校区E14-301
主讲人：上海数学与交叉学科研究院 张鸣一
报告题目：Hodge ideals and Bernstein-Sato polynomial
报告摘要：A theorem of Ein, Lazarsfeld, Smith and Varolin gave a connection between jumping numbers of multiplier ideals and roots of Bernstein-Sato polynomials of a regular function. I will first talk about a generalization of multiplier ideals, i.e. Hodge ideals, and give an explicit computation of Hodge ideals for some special types of hypersurface singularities, and show how this computation relates to the generalization of E-L-S-V's result.
