Functoriality and the trace formula December 4 to December 8, 2017 American Institute of Mathematics, San Jose, CA Organizers: Ali Altug, James Arthur, Bill Casselman, and Tasho Kaletha Description: This workshop, sponsored by AIM and the NSF, will focus on various aspects of functoriality and automorphic L-functions, with an emphasis on Langlands' proposal "Beyond endoscopy". Deadline: July 11, 2017 Details: http://aimath.org/workshops/upcoming/functorialtrace