Multi-symplectic simulation on soliton-collision for nonlinear perturbed Schrödinger equation
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Publication:6140478
DOI10.1007/s44198-023-00137-1zbMath1529.37048MaRDI QIDQ6140478
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Publication date: 22 January 2024
Published in: Journal of Nonlinear Mathematical Physics (Search for Journal in Brave)
Hamiltonian functionsoliton collisionmulti-symplectic methodnonlinear perturbed Schrödinger equation
NLS equations (nonlinear Schrödinger equations) (35Q55) Numerical methods for Hamiltonian systems including symplectic integrators (65P10) Discretization methods and integrators (symplectic, variational, geometric, etc.) for dynamical systems (37M15) Soliton solutions (35C08)
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