Average Vector Field Splitting Method for Nonlinear Schrodinger Equation

Akkoyunlu C., KARASÖZEN B.

4th International Interdisciplinary Chaos Symposium on Chaos and Complex Systems, Antalya, Türkiye, 29 Nisan - 02 Mayıs 2012, ss.245-251 identifier


The energy preserving average vector field integrator is applied to one and two dimensional Schrodinger equations with symmetric split-step method. The numerical results confirm the long-term preservation of the Hamiltonians, which is essential in simulating periodic waves.