2 papers
nlin.SI2025
Integrable boundary conditions for the nonlinear Schrödinger hierarchy
Baoqiang Xia
We study integrable boundary conditions associated with the whole hierarchy of nonlinear Schrödinger (NLS) equations defined on the half-line. We find that the even order NLS equa…
nlin.SI2024
Action-angle variables for the nonlinear Schrödinger equation on the half-line
Baoqiang Xia
We consider the nonlinear Schrödinger (NLS) equation on the half-line subjecting to a class of boundary conditions preserve the integrability of the model. For such a half-line pr…