Long-Time Asymptotics for the Defocusing Integrable Discrete Nonlinear Schrödinger Equation II

Hideshi Yamane

We investigate the long-time asymptotics for the defocusing integrable discrete nonlinear Schrödinger equation. If $|n|<2t$, we have decaying oscillation of order $O(t^{-1/2})$ as…