Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5776473 | Journal of Computational and Applied Mathematics | 2017 | 14 Pages |
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
B. Cano, N. Reguera,