Orateur
Oleksandr Minakov
(Charles University, Prague, Czechia)
Description
We consider soliton gas for the focusing nonlinear Schroedinger equation, and study its long-time asymptotic properties. We show that the $x,t>0$ half-plane is divided into several sharply separated regions, where the asymptotics is described in terms of hyperelliptic functions of genus from one to three. This is a joint work with Tamara Grava and Giuseppe Orsatti.