Analysis of explicit multirate and partitioned Runge-Kutta schemes for conservation laws
Multirate schemes for conservation laws or convection-dominated problems seem to come in two flavors: schemes that are locally inconsistent, and schemes that lack mass-conservation. In this paper these two defects are discussed for one-dimensional conservation laws. Particular attention will be given to monotonicity properties of the multirate schemes, such as maximum principles and the total variation diminishing (TVD) property. The study of these properties will be done within the framework of partitioned Runge-Kutta methods.
|multirate methods, partitioned Runge-Kutta methods, monotonicity, TVD, stability, convergence"|
|Multistep, Runge-Kutta and extrapolation methods (msc 65L06), Finite difference methods (msc 65M06), Method of lines (msc 65M20)|
|Energy (theme 4)|
|Modelling, Analysis and Simulation [MAS]|
Hundsdorfer, W, Mozartova, A, & Savcenco, V. (2007). Analysis of explicit multirate and partitioned Runge-Kutta schemes for conservation laws. Modelling, Analysis and Simulation [MAS]. CWI.