Back to Algebraic Geometry Seminar: Fall 2023
Algebraic Geometry Seminar
Date: Tuesday, Sep 5, 2023
Time: 3:30PM - 4:30PM
Location: LCB 323
Lei Wu
Zhejiang University
Title |
Log geometry and log D-modules |
Abstract |
The theory of D-modules provides very powerful tools and solved many important problems. In this talk, I will introduce a natural way to generalize the D-module theory in logarithmic geometry. I will explain log Bernstein inequality and define log holonomic D-modules on smooth log schemes. Then I will explain log constructibility by using Kato-Nakayama spaces associated to log schemes. If time allowed, I will also explain how the theory is related to the classical b-function theory as well as log Riemann-Hilbert correspondence. This is based on an ongoing project with Andreas Hohl. |
Algebraic Geometry