Total-variation-diminishing implicit-explicit Runge-Kutta methods for the simulation of double-diffusive convection in astrophysics. - Friedrich Kupka; Natalie Happenhofer; Inmaculada Higueras; Othmar Koch (J. Comput. Phys., 2012)

A low Mach number solver: Enhancing applicability. - Natalie Happenhofer; Hannes Grimm-Strele; Friedrich Kupka; Bernhard Löw-Baselli; Herbert J. Muthsam (J. Comput. Phys., 2013)

Optimized strong stability preserving IMEX Runge-Kutta methods. - Inmaculada Higueras; Natalie Happenhofer; Othmar Koch; Friedrich Kupka (J. Comput. Appl. Math., 2014)