Organizers

Local Organization Committee
chair Shing Tung Yau Harvard University
Shiu Yuen Cheng Tsinghua University
Chiu-Chu Melissa Liu Columbia University
Si Li Tsinghua University
Kefeng Liu University of California, Los Angeles
Wenxuan Lu Tsinghua University
Yat Sun Poon University of California,Riverside
Wei Song Tsinghua University
Steering Committee
Ron DonagiUniversity of Pennsylvania
DanFreedUniversity of Texas at Austin
Nigel HitchinUniversity of Oxford
Sheldon KatzUniversity of Illinois at Urbana-Champaign
Maxim KontsevichInstitut des Hautes études Scientifiques 
David MorrisonUniversity of California, Santa Barbara
Edward WittenPrinceton University 
Shing TungYauHarvard University
International Organization Committee
Katrin BeckerTexas A&M University College of Science
RonDonagiUniversity of Pennsylvania
Charles Doran University of Alberta
Dan Freed University of Texas at Austin
DavideGaiotto Perimeter Institute for Theoretical Physics
Marco GualtieriUniversity of Toronto 
Nigel Hitchin University of Oxford
Shinobu HosonoUniversity of Tokyo
SheldonKatzUniversity of Illinois at Urbana-Champaign
AlbrechtKlemmHausdorff Center for Mathematics 
David Morrison University of California, Santa Barbara
Yong-Geun OhIBS Center for Geometry and Physics & POSTECH
HirosiOoguriCalifornia Institute of Technology
KyojiSaitoKavli Institute for the Physics and Mathematics of the Universe
Howard SchnitzerBrandeis University
Ashoke SenHarish-Chandra Research Institute 
Edward Witten Princeton University