2007
On time staggering for wave equations
Publication
Publication
Grid staggering for wave equations is a validated approach for many applications as it generally enhances stability and accuracy. This paper is about time staggering. Our aim is to assess a fourth-order, explicit time-staggered integration method from the literature through a comparison with two alternative fourth-order, explicit methods. These are the classical Runge-Kutta method and a symmetric-composition method derived from symplectic Euler.
| Additional Metadata | |
|---|---|
| Wave equations, explicit time integration, staggered time integration, composite time integration | |
| Ordinary Differential Equations (acm G.1.7), Partial Differential Equations (acm G.1.8) | |
| Multistep, Runge-Kutta and extrapolation methods (msc 65L06), Finite difference methods (msc 65M06), Stability and convergence of numerical methods (msc 65M12), Method of lines (msc 65M20) | |
| CWI | |
| Modelling, Analysis and Simulation [MAS] | |
| Organisation | Computational Dynamics |
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Verwer, J.G. (2007). On time staggering for wave equations. Modelling, Analysis and Simulation [MAS]. CWI.
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| See Also |
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techReport
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techReport
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techReport
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