Visitors Visitors The following list includes all current and future visitors as well as those who completed visit after June 1, 2023. Christophe Breuil (C.N.R.S., IHÉS) Invited by: H. Darmon 2023/11/04 – 2023/11/26 Berend Ringeling (Radboud University Nijmegen) Invited by: 2023/10/02 – 2023/10/16 Nina Zubrilina () Invited by: V. Kovaleva 2023/09/18 – 2023/09/22