Engui Fan, Professor, Fudan University

Xiangke Chang, Associate Professor

Defocusing NLS equation with nonzero background: Painleve asymptotics in transition region

19:50-20:40 December 3(Saturday), Tencent Meeting ID: 274-471-978

Consider to the Cauchy problem of the defocusing NLS equation with a nonzero background. With the Dbar steepest descent method and double scaling limit, we obtain  Painleve asymptotics in two transitions region.