
Linking numbers and non-holomorphic Siegel modular forms
February 11 at 16:00 – 17:00 CET
International Seminar on Automorphic Forms
Mads Christensen (UCL):Linking numbers and non-holomorphic Siegel modular forms
In an arithmetic hyperbolic 3-manifold there is an abundance of naturally defined closed geodesics. I will present a result which relates linking number invariants of these geodesics to the Fourier coefficients of certain non-holomorphic Siegel modular forms of genus 2. .
https://tu-darmstadt.zoom.us/j/68048280736
The password is the first Fourier coefficient of the modular j-function (as digits)