Bruno Vallette (U. Sorbonne Paris Nord)
Christoph Chiaffrino (HU Berlin)
Ezra Getzler * (Northwestern U.)
Iñaki García Etxebarria (Durham U.)
Ivo Sachs (LMU Munich)
Jonathan Sorce (MIT)
Kai Cieliebak (Augsburg U.)
Kasia Rejzner (York U.)
Kevin Costello * (Perimeter Inst.)
Martin Markl (Prague, Inst. Math, CAS)
Martin Schnabl (Prague, Inst. Phys., CAS)
Owen Gwilliam (Massachusetts U.)
Pavel Mnev * (Notre Dame U., Steklov Math Inst.)
Roberto Bonezzi (HU Berlin)
Roberto Longo (Rome U., Tor Vergata)
Ruth Lawrence * (Hebrew University of Jerusalem)
Stefan Hollands (Leipzig U.)
Yuji Okawa (Tokyo U.)
* Virtual talks