Exponentially fitted methods with a local energy conservation law
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Publication:6168053
DOI10.1007/s10444-023-10049-9zbMath1522.65161arXiv2202.00283OpenAlexW4382985100MaRDI QIDQ6168053
Gianluca Frasca-Caccia, Dajana Conte
Publication date: 8 August 2023
Published in: Advances in Computational Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2202.00283
Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) NLS equations (nonlinear Schrödinger equations) (35Q55) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20) Numerical methods for Hamiltonian systems including symplectic integrators (65P10)
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