A comparison of the Discontinuous-Galerkin- and Spectral-Difference-Method on triangulations using PKD polynomials. - Andreas Meister 003; Sigrun Ortleb; Thomas Sonar; Martina Wirz (J. Comput. Phys., 2012)

A positivity preserving and well-balanced DG scheme using finite volume subcells in almost dry regions. - Andreas Meister 003; Sigrun Ortleb (Appl. Math. Comput., 2016)

A Kinetic Energy Preserving DG Scheme Based on Gauss-Legendre Points. - Sigrun Ortleb (J. Sci. Comput., 2017)

On the Stability of IMEX Upwind gSBP Schemes for Linear Advection-Diffusion Equations. - Sigrun Ortleb (CoRR, 2023)

Stability of the Active Flux Method in the Framework of Summation-by-Parts Operators. - Wasilij Barsukow; Christian Klingenberg; Lisa Lechner; Jan Nordström; Sigrun Ortleb; Hendrik Ranocha (CoRR, 2025)