报告人：嵇庆春（复旦大学）

时间：2023年12月21日 15:00-

腾讯会议ID：561 203 507

摘要：This talk is based on our joint work on extending $L^2$ theory from complex structures to formally integrable structures. By constructing a resolution of the sheaf of germs of solutions, we study the solvability of Cousin type problems for a class of overdetermined systems originally introduced by L.Hörmander. For the special case of elliptic structures, we will talk about applications to division and extension problems.

简介：嵇庆春，复旦大学数学科学学院教授。研究方向为多复变函数论，取得了一系列重要的进展，获得国家自然科学基金“优青”项目资助，首届“谷超豪奖”以及2018年ICCM若琳奖。

邀请人：秦越石、王奕、王子鹏、晏福刚 、赵显锋

欢迎广大师生积极参与！