A novel numerical approach to simulating nonlinear Schrödinger equations with varying coeffi\-cients

DOI10.1016/S0893-9659(03)00079-XzbMath1046.65072MaRDI QIDQ1431880

Ying Liu, Jialin Hong

Publication date: 11 June 2004

Published in: Applied Mathematics Letters (Search for Journal in Brave)

zbMATH Keywords

finite difference methodnumerical experimentsconservation lawnonlinear Schrödinger equationmultisymplecticityquasi-periodic solitary waves

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) NLS equations (nonlinear Schrödinger equations) (35Q55) Soliton theory, asymptotic behavior of solutions of infinite-dimensional Hamiltonian systems (37K40) Discretization methods and integrators (symplectic, variational, geometric, etc.) for dynamical systems (37M15)

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