Article ID Journal Published Year Pages File Type
5776473 Journal of Computational and Applied Mathematics 2017 14 Pages PDF
Abstract
In this paper a technique is suggested to avoid order reduction when using Strang method to integrate nonlinear Schrödinger equation subject to time-dependent Dirichlet boundary conditions. The computational cost of this technique is negligible compared to that of the method itself, at least when the timestepsize is fixed. Moreover, a thorough error analysis is given as well as a modification of the technique which allows to conserve the symmetry of the method while retaining its second order.
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Authors
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