Simulating DNLS models
نویسنده
چکیده
We present different techniques to numerically solve the equations of motion for the widely studied Discrete Nonlinear Schrödinger equation (DNLS). Being a Hamiltonian system, the DNLS requires symplectic routines for an efficient numerical treatment. Here, we introduce different such schemes in detail and compare their performance and accuracy by extensive numerical simulations.
منابع مشابه
Linköping Studies in Science and Technology, Dissertation No. 1775
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عنوان ژورنال:
- CoRR
دوره abs/1304.1608 شماره
صفحات -
تاریخ انتشار 2013