Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1140243 | Mathematics and Computers in Simulation | 2008 | 15 Pages |
Abstract
This article describes a finite difference scheme which is linearly uncoupled in computation for a nonlinearly coupled Schrödinger system. This numerical scheme is proved to preserve the original conservative properties. Using the discrete energy analysis method, we also prove that the scheme is unconditionally stable and second-order convergent in discrete L2-norm based on some preliminary estimations. The results show that the new scheme is efficiency.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Tingchun Wang, Tao Nie, Luming Zhang, Fangqi Chen,