Lectures & Talks
[PMI Number Theory Seminar] - Reformulation of the Siegel series and intersection numbers
|Date: 2017 Mar 21 17:10 - 18:30|
|Speaker: Sungmun Cho (Kyoto University )|
|Place: Math. Bldg. 404|
|PMI Number Theory Seminar
Speaker: Sungmun Cho(Kyoto University)
Title: Reformulation of the Siegel series and intersection numbers
The Siegel series is the local factor of the Fourier coefficient of the Siegel-Eisenstein series. It is also a crucial ingredient in Kudla's program to compare it with intersection numbers.
In this talk, I will explain a conceptual reformulation of the Siegel series. As the first application, I will explain a conceptual (and simple) proof of the equality between intersection number and the (derivative of) Siegel series. As the second application, I will explain a newly discovered identity between them. This is a joint work with T. Yamauchi.
Contact: Eunju Seo(Seunju@postech.ac.kr)