Accelerating Exponential Integrators to Efficiently Solve Semilinear Advection-Diffusion-Reaction Equations
DOI10.1137/23m1562056arXiv2303.15861MaRDI QIDQ6154200
Fabio Cassini, Alexander Ostermann, Marco Caliari, Lukas Einkemmer
Publication date: 19 March 2024
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2303.15861
stiff problemsexponential integratorsevolutionary PDEs\(\mu\)-mode integratorfast Fourier transform-based solverssemilinear advection-diffusion-reaction equations
Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Numerical methods for discrete and fast Fourier transforms (65T50) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Numerical methods for stiff equations (65L04) Numerical computation of matrix exponential and similar matrix functions (65F60)
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