Efficient energy preserving Galerkin-Legendre spectral methods for fractional nonlinear Schrödinger equation with wave operator
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Publication:2058428
DOI10.1016/j.apnum.2021.10.013zbMath1484.65223OpenAlexW3211679205MaRDI QIDQ2058428
Publication date: 9 December 2021
Published in: Applied Numerical Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.apnum.2021.10.013
maximum norm error estimateconservative schemefractional nonlinear Schrödinger equationGalerkin-Legendre spectral methodspectral-accuracy convergence
Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) NLS equations (nonlinear Schrödinger equations) (35Q55) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Fractional partial differential equations (35R11)
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