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Chushan Wang
Chushan Wang
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Optimal error bounds on the exponential wave integrator for the nonlinear Schrödinger equation with low regularity potential and nonlinearity
W Bao, C Wang
SIAM Journal on Numerical Analysis 62 (1), 93-118, 2024
152024
Error estimates of the time-splitting methods for the nonlinear Schrödinger equation with semi-smooth nonlinearity
W Bao, C Wang
Mathematics of Computation 93 (348), 1599-1631, 2024
112024
Optimal error bounds on time-splitting methods for the nonlinear Schr\" odinger equation with low regularity potential and nonlinearity
W Bao, Y Ma, C Wang
Mathematical Models and Methods in Applied Sciences 34 (5), 803-844, 2024
112024
An explicit and symmetric exponential wave integrator for the nonlinear Schrödinger equation with low regularity potential and nonlinearity
W Bao, C Wang
SIAM Journal on Numerical Analysis 62 (4), 1901-1928, 2024
62024
Computing the least action ground state of the nonlinear Schrödinger equation by a normalized gradient flow
C Wang
Journal of Computational Physics 471, 111675, 2022
52022
An extended Fourier pseudospectral method for the Gross-Pitaevskii equation with low regularity potential
W Bao, B Lin, Y Ma, C Wang
arXiv preprint arXiv:2310.20177, 2023
42023
A Lawson-time-splitting extended Fourier pseudospectral method for the Gross-Pitaevskii equation with time-dependent low regularity potential
B Lin, Y Ma, C Wang
Journal of Computational Physics, 113133, 2024
22024
Optimal error bounds on an exponential wave integrator Fourier spectral method for the logarithmic Schr\" odinger equation
W Bao, Y Ma, C Wang
arXiv preprint arXiv:2412.16902, 2024
2024
Explicit symmetric low-regularity integrators for the nonlinear Schr\" odinger equation
Y Feng, G Maierhofer, C Wang
arXiv preprint arXiv:2411.07720, 2024
2024
NUMERICAL METHODS FOR THE NONLINEAR SCHRODINGER EQUATION WITH LOW REGULARITY POTENTIAL AND NONLINEARITY
C WANG
NATIONAL UNIVERSITY OF SINGAPORE, 2024
2024
On action ground states of defocusing nonlinear Schr\" odinger equations
W Liu, C Wang, X Zhao
arXiv preprint arXiv:2311.02890, 2023
2023
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