Symplectic methods for the Ablowitz–Ladik discrete nonlinear Schrödinger equation

DOI10.1088/1751-8113/40/10/012zbMath1113.81047OpenAlexW2015404070MaRDI QIDQ3427272

Yuanchang Sun, Yi-Fa Tang, Xiangtao Liu, Jian-Wen Cao

Publication date: 16 March 2007

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1751-8113/40/10/012

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) NLS equations (nonlinear Schrödinger equations) (35Q55) Additive difference equations (39A10) Numerical methods for Hamiltonian systems including symplectic integrators (65P10)

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