Andrei is a specialist in integrable (classical and quantum) models. He is an author of the method of construction of new integrable partial difference and differentiable equations in 2+1 dimensions. Author of the method of induced dynamics, that enables construction and description of integrable dynamical systems.
Education: Moscow University, Physics faculty, 1970
PhD studentship: Steklov Mathematical Institute of RAS, 1973.
From 1973 till now: leading scientist of the Steklov Mathematical Institute.
From 2012 till now: professor of the NRU «Higher School of Economics», Faculty of mathematics.