Title of article
Symplectic and multi-symplectic methods for the nonlinear Schrödinger equation
Author/Authors
Jing-Bo Chen، نويسنده , , Meng-Zhao Qin، نويسنده , , Yi-Fa Tang، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2002
Pages
12
From page
1095
To page
1106
Abstract
The Hamiltonian and the multi-symplectic formulations of the nonlinear Schrödinger equation are considered. For the multi-symplectic formulation, a new six-point difference scheme which is equivalent to the multi-symplectic Preissman integrator is derived. Numerical experiments are also reported.
Keywords
Nonlinear Schr?dinger equation , Six-point scheme , Symplectic , Local energy conservation , Multi-symplectic
Journal title
Computers and Mathematics with Applications
Serial Year
2002
Journal title
Computers and Mathematics with Applications
Record number
919279
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