Efficient adaptive step size control for exponential integrators

DOI10.1016/j.camwa.2022.07.011OpenAlexW3127560863WikidataQ115580676 ScholiaQ115580676MaRDI QIDQ2079720

Lukas Einkemmer, Pranab Jyoti Deka

Publication date: 30 September 2022

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2102.02524

zbMATH Keywords

exponential integratorsexponential Rosenbrock methodsautomatic step size selectionadaptive step-size controllerLeja interpolation

Mathematics Subject Classification ID

Nonlinear ordinary differential equations and systems (34A34) Numerical methods for initial value problems involving ordinary differential equations (65L05) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06) Numerical methods for stiff equations (65L04) Numerical computation of matrix exponential and similar matrix functions (65F60)

Related Items (2)

Accelerating the simulation of kinetic shear Alfvén waves with a dynamical low-rank approximation ⋮ An explicit exponential integrator based on Faber polynomials and its application to seismic wave modeling

Uses Software

• Expokit
• RODAS
• CVODE
• Algorithm 919
• phipm
• KIOPS

Cites Work

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