Geometric realizations of Jacquet-Langlands correspondences November 11 to November 15, 2019 American Institute of Mathematics, San Jose, CA Organizers: Atsushi Ichino, Marc-Hubert Nicole, Kartik Prasanna, and Xinwen Zhu Description: This workshop, sponsored by AIM and the NSF, will be devoted to studying geometric realizations of Langlands functoriality via cycles on Shimura varieties. Deadline: May 11, 2019 Details: http://aimath.org/workshops/upcoming/geomjacqlang