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math.NA2024
A Lawson-time-splitting extended Fourier pseudospectral method for the Gross-Pitaevskii equation with time-dependent low regularity potential
Bo Lin, Ying Ma, Chushan Wang
We propose a Lawson-time-splitting extended Fourier pseudospectral (LTSeFP) method for the numerical integration of the Gross-Pitaevskii equation with time-dependent potential that…
math.NA2023
An extended Fourier pseudospectral method for the Gross-Pitaevskii equation with low regularity potential
Weizhu Bao, Bo Lin, Ying Ma +1
We propose and analyze an extended Fourier pseudospectral (eFP) method for the spatial discretization of the Gross-Pitaevskii equation (GPE) with low regularity potential by treati…