Mass- and Energy-Conserved Numerical Schemes for Nonlinear Schr ¨odinger Equations
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DOI: 10.4208/cicp.2019.js60.05
Abstract: In this paper, we propose a family of time-stepping schemes for approximating general nonlinear Schrodinger equations. The proposed schemes all satisfy both mass conservation and energy conservation. Truncation and dispersion error analyses are provided for… read more here.
Keywords: energy conserved; energy; mass energy; numerical schemes ... See more keywords