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The nonlinear Schrödinger equation with dissipation and the moment method

✍ Scribed by Víctor M. Pérez-García; Miguel A. Porras; Luis Vázquez


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
554 KB
Volume
202
Category
Article
ISSN
0375-9601

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📜 SIMILAR VOLUMES


Symplectic methods for the nonlinear Sch
✍ Y.-F. Tang; L. Vázquez; F. Zhang; V.M. Pérez-García 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 528 KB

In this paper, we show that the spatial discretization of the nonlinear SchrSdinger equation leads to a Hamiltonian system, which can be simulated with symplectic numerical schemes. In particular, we apply two symplectic integrators to the nonlinear SchrSdinger equation, and we demonstrate that the