High-order linearly implicit exponential integrators conserving quadratic invariants with application to scalar auxiliary variable approach
DOI10.1007/S11075-024-01781-4zbMATH Open1545.65303MaRDI QIDQ6559451
Publication date: 21 June 2024
Published in: Numerical Algorithms (Search for Journal in Brave)
ordinary differential equationsexponential integratorsquadratic invariantsgeometric numerical integrationscalar auxiliary variable approach
Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Numerical methods for initial value problems involving ordinary differential equations (65L05) Numerical methods for Hamiltonian systems including symplectic integrators (65P10)
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