On the asymptotic properties of IMEX Runge-Kutta schemes for hyperbolic balance laws

Abstract

Implicit-Explicit (IMEX) schemes are a powerful tool in the development of numerical methods for hyperbolic systems with stiff sources. Here we focus our attention on the asymptotic properties of such schemes, like the preservation of steady-states (well-balanced property) and the behavior in presence of small space-time scales (asymptotic preservation… (More)
DOI: 10.1016/j.cam.2016.08.027

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