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The multi-symplectic algorithm for “Good” Boussinesq equation

✍ Scribed by Zeng Wen-ping; Huang Lang-yang; Qin Meng-zhao

Publisher
Springer
Year
2002
Tongue
English
Weight
381 KB
Volume
23
Category
Article
ISSN
0253-4827

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📜 SIMILAR VOLUMES

Symplectic and multi-symplectic methods
Symplectic and multi-symplectic methods for the nonlinear Schrödinger equation
✍ Jing-Bo Chen; Meng-Zhao Qin; Yi-Fa Tang 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 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.