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Speaker:

Koji Tasaka
Affiliation:

Aichi Prefectural University
Date:

Wed, 01/02/2023 - 14:30 - 15:30
Location:

MPIM Lecture Hall
Parent event:

Number theory lunch seminar Contact: Pieter Moree (moree@mpim-bonn.mpg.de)

We will talk about a spherical design, one of important combinatorial structures, of the shells of the D4 lattice and its connection to the theory of modular forms, such as weighted theta functions, non-vanishing and congruences of the Fourier coefficients and so on. This is a joint work with Masatake Hirao and Hiroshi Nozaki.

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