| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5011443 | Communications in Nonlinear Science and Numerical Simulation | 2018 | 23 Pages |
Abstract
In this article, we formulate an efficient and accurate numerical method for approximations of the coupled Schrödinger-Boussinesq (SBq) system. The main features of our method are based on: (i) the applications of a time-splitting Fourier spectral method for Schrödinger-like equation in SBq system, (ii) the utilizations of exponential wave integrator Fourier pseudospectral for spatial derivatives in the Boussinesq-like equation. The scheme is fully explicit and efficient due to fast Fourier transform. The numerical examples are presented to show the efficiency and accuracy of our method.
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Authors
Feng Liao, Luming Zhang, Shanshan Wang,