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Backward error analysis for multi-symplectic integration methods

✍ Scribed by Brian Moore; Sebastian Reich

Publisher
Springer-Verlag
Year
2003
Tongue
English
Weight
245 KB
Volume
95
Category
Article
ISSN
0029-599X

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πŸ“œ SIMILAR VOLUMES

Symplectic and multi-symplectic methods
Symplectic and multi-symplectic methods for the nonlinear SchrΓΆdinger equation
✍ Jing-Bo Chen; Meng-Zhao Qin; Yi-Fa Tang πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 725 KB

The Hamiltonian and the multi-symplectic formulations of the nonlinear SchrGdinger 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.