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20222026
most citedError estimates of the time-splitting methods for the nonlinear Schrödinger equation with semi-smooth nonlinearity

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math.NA2025

Error estimates of an exponential wave integrator for the nonlinear Schrödinger equation with singular potential

Weizhu Bao, Chushan Wang

We analyze a first-order exponential wave integrator (EWI) for the nonlinear Schrödinger equation (NLSE) with a singular potential that is locally in , which might be locally…