Speaker: Chul-Hee Lee (KIAS)
Time: April 17 (Wed), 2019 16:00-17:00.
Place: 317 Riemann

Title: Siegel modular forms and Gross-Keating invariants

Abstract: The Gross-Keating invariant of a quadratic form over $p$-adic integers is a relatively recent but fundamental concept in the study of quadratic forms. In this talk, I will explain the role of Gross-Keating invariants in the calculation of Fourier coefficients of the Siegel-Eisenstein series.