Algebraic Topology: https://discord.gg/scCstG9fD4
Algebraic Geometry: https://discord.gg/UxBSmF4Z5R
Arithmetic Geometry: https://discord.gg/sWzBNbCpvd
Galois Representations: https://discord.gg/AAdJZhQXtn
Lunch in the Time of COVID: https://discord.gg/6FKwSEnJwn
POINT
https://sites.google.com/view/bms2021/home (TGBUM Discord)