Cluster algebras with coefficients and relative Calabi-Yau structures
De Bernhard Keller
Categorified Crystal Bases on Localized Quantum Coordinate Rings and Cellular Crystals
De Toshiki Nakashima
De Peng Shan
Apparaît dans la collection : Summer School 2021: Enumerative Geometry, Physics and Representation Theory
I will report some recent progress on relationship between cohomology of affine Springer fibres and centre of small quantum groups. This is based on joint work with R. Bezrukavnikov, P. Boixeda-Alvarez and E. Vasserot.