Speaker: Dmitry Shepelsky (National Academy of Sciences of Ukraine)
Title: Integrable nonlinear partial differential equations and Riemann-Hilbert problems III
Abstract: This lecture discusses the RH approach for problems with nonzero boundary conditions. It then turns to long-time asymptotics and the generalization of nonlinear steepest descent, including the g-function mechanism, illustrated by the nonlinear Schrödinger equation.