𝔖 Bobbio Scriptorium
✦   LIBER   ✦

New explicit multi-symplectic scheme for nonlinear wave equation

✍ Scribed by Li, Hao-chen; Sun, Jian-qiang; Qin, Meng-zhao

Book ID
121534103
Publisher
Springer
Year
2014
Tongue
English
Weight
336 KB
Volume
35
Category
Article
ISSN
0253-4827

No coin nor oath required. For personal study only.

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.