时间：2025年6月5日（星期四）10:00-11:00
地点：西湖大学云谷校区E4-233
主讲人：King Fai Lai, Capital Normal University
报告题目：D modules and Representations
报告摘要：It was commonly believed in the fifties that everything about the L^2 spectrum of a real reductive Lie group comes from the spectral theory of differential equations. I shall begin with the modern reincarnation of this : the Kashiwara pentagon (he recently got an ICM Chern medal and then the Abel prize). Then I descrribe the main theorem of Berthelot on Arithematic D modules and return to a few issues on the Kashiwara pentagon.
