Seminar talk, 18 February 2026
Speaker: Vladimir Rubtsov
Title: 2-Valued algebraic groups, the Chazy equation, and quasimodular forms
Abstract:
I will discuss some (un)known relations between the objects in the title.
In particular, the celebrated Chazy equation emerges as an associativity condition.
The talk is based on ongoing joint work with V. Buchstaber and M. Kornev (Steklov Mathematical Institute, RAS).