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
첨부파일: poster_Dr.pdf
PMI Number Theory Seminar


Speaker: Sungmun Cho(Kyoto University)
Date: 2017.3.21(Tue)
Time: 5:10pm~

Title: Reformulation of the Siegel series and intersection numbers

Abstract:
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)