Mohammed Abouzaid (Columbia University & Stanford University) Gromov-Witten theory and generalised cohomology II: Counting beyond numbers. 2023/06/21
Mohammed Abouzaid (Columbia University & Stanford University) Gromov-Witten theory and generalised cohomology I: What does it mean to count curves? 2023/06/20
Christopher Kuo (University of Southern California) Microlocal sheaf theory in noncommutative geometry 2023/05/16
Young-Hoon Kiem (Korea Institute for Advanced Study) Counting surfaces in projective varieties 2023/03/21
Konstantin Aleshkin (Columbia University) Central charges for GLSM quasimaps in cohomology and K-theory. 2023/02/21
Arkadij Bojko (Swiss Federal Institute of Technology) An intuitive approach for sheaf-theoretic Virasoro constraints 2023/02/07
Simon Pepin Lehalleur (Radboud University Nijmegen) Motivic mirror symmetry for Higgs bundles (second talk) 2022/07/18