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Brandon Williams: Modular products that are singular modulo primes

Time: Wed 2023-06-07 13.15

Location: Albano, Cramér room

Participating: Brandon Williams, RWTH Aachen

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Kikuta, Kodama and Nagaoka proved that almost all Fourier coefficients of the Siegel cusp form of degree two and weight 35 are divisible by the prime p=23. We will show that similar congruences hold for the Fourier coefficients of many reflective Borcherds products on O(n, 2). This is joint work with Haowu Wang.

Belongs to: Stockholm Mathematics Centre
Last changed: Jun 01, 2023