A picture of me with the Big tilting object (courtesy of Evgeny Smirnov). Another picture of me, thinking about thesis topics for graduate students (courtesy of Jose Simental Rodriguez, my former graduate student). And this is how my current graduate students see the process (courtesy Xin Xu).
Seminars that I have organized.
Algebra and Geometry lecture series (AY 21-22).
I'm in the editorial boards of Journal of the AMS, Journal of Combinatorial algebra, Selecta Mathematica and Transformation groups.
In Spring 2024 I visited MIT and organized a student learning seminar on the representation theory of affine Kac-Moody algebras at the critical level. The webpage is here.
In Fall 2024 Pavel Etingof and I organize a study group at MIT on topics around affine quantum groups and categories O. Details are here.
Here I post chapters of the book "Modern Introduction to Representation theory" (tentative title) that I'm writing.
I organize (together with Pablo Boixeda Alvarez, Pavel Etingof, Iva Halacheva, and Valerio Toledano Laredo) a pair of workshops at Northeastern in June 2025: link.
In Spring 2025 I teach MATH 761, Invariant theory. The webpage is here.
