January 18-21: Program on Geometric representation theory, SCGP, Stony Brook.
March 21-24: I visit Andrei Okounkov at Columbia.
April 4-7: Conference "Representation theory and Symplectic singularities" in honor of Sasha Premet's 60th birthday, Edinburgh.
April 9-10: Conference on "Symplectic duality and Gauge theory", Perimeter Institute, Waterloo, ON.
April 23-24: Mini-conference on Representation Theory, Integrable Systems and Quantum Fields, Northwestern.
May 9-13: Conference on "Advances in Geometric representation theory", University of Michigan.
May 16-20: Geordie Williamson visits Northeastern and gives a series of lectures
May 23-27: conference on "Wall-crossing and quiver varieties", EPFL, Lausanne.
May 28-June 9: I visit Geordie Williamson at MPI Bonn and give a six hour lecture course on Hilbert Schemes and Combinatorics.
June 13-17: Conference "Nilpotent orbits and representation theory", CRM, Pisa.
July 11-June 17: I visit Bin Shu at ECNU, Shanghai, and give a six hour lecture course on finite W-algebras.
June 18-July 21: ICRT 7, Xiamen, China.
July 25-July 29: I give a series of lectures on Hilbert schemes and Combinatorics (4.5 hours) at "Algebra and Geometry" summer school, Yaroslavl, Russia.
August 1-7: A series of lectures on "Quadratic forms over Q" at BSU, Minsk, Belarus.
August 25-28: I visit Higher School of Economics, Moscow.
September 12-16: Eugene Gorsky visits me and gives a series of lectures. Details are here.
October 10-14: Conference on Geometric Representation theory in Kyoto.
October 28-30: Workshop on Symplectic varieties and Geometric representation theory.
Oct 31-Nov 4: Jon Brundan (University of Oregon) visits me and gives a four hour lecture course on "Kac-Moody 2-categories and higher representation theory". Details are here.
Dec 15-22: I give a series of lectures on Procesi buundles and quantization in positive characteristic at HSE, Moscow. Problems for this course are to be posted here.