Summation-by-parts operators for correction procedure via reconstruction H Ranocha, P Öffner, T Sonar Journal of Computational Physics 311, 299-328, 2016 | 65 | 2016 |

Extended skew-symmetric form for summation-by-parts operators and varying Jacobians H Ranocha, P Öffner, T Sonar Journal of Computational Physics 342, 13-28, 2017 | 23 | 2017 |

Stability of Explicit Runge–Kutta Schemes H Ranocha, P Öffner Journal of Scientific Computing 75 (2), 1040-1056, 2018 | 20 | 2018 |

Stability of artificial dissipation and modal filtering for flux reconstruction schemes using summation-by-parts operators H Ranocha, J Glaubitz, P Öffner, T Sonar Applied Numerical Mathematics 128, 1-23, 2018 | 18 | 2018 |

Application of modal filtering to a spectral difference method J Glaubitz, P Öffner, T Sonar Mathematics of Computation 87 (309), 175-207, 2018 | 13* | 2018 |

Detecting strength and location of jump discontinuities in numerical data P Öffner, T Sonar, M Wirz Applied Mathematics 4 (12A), 1, 2013 | 10 | 2013 |

Stability of correction procedure via reconstruction with summation-by-parts operators for Burgers' equation using a polynomial chaos approach P Öffner, J Glaubitz, H Ranocha ESAIM: Mathematical Modelling and Numerical Analysis 52 (6), 2215-2245, 2018 | 9 | 2018 |

Enhancing stability of correction procedure via reconstruction using summation-by-parts operators II: Modal filtering J Glaubitz, H Ranocha, P Öffner, T Sonar arXiv preprint arXiv:1606.01056, 2016 | 9 | 2016 |

Enhancing stability of correction procedure via reconstruction using summation-by-parts operators I: Artificial dissipation H Ranocha, J Glaubitz, P Öffner, T Sonar arXiv preprint arXiv:1606.00995, 2016 | 8 | 2016 |

Reinterpretation and Extension of Entropy Correction Terms for Residual Distribution and Discontinuous Galerkin Schemes R Abgrall, P Öffner, H Ranocha arXiv preprint arXiv:1908.04556, 2019 | 5 | 2019 |

Error boundedness of discontinuous Galerkin methods with variable coefficients P Öffner, H Ranocha Journal of Scientific Computing 79 (3), 1572-1607, 2019 | 5 | 2019 |

Artificial viscosity for correction procedure via reconstruction using summation-by-parts operators J Glaubitz, P Öffner, H Ranocha, T Sonar XVI International Conference on Hyperbolic Problems: Theory, Numerics …, 2016 | 5 | 2016 |

Spectral convergence for orthogonal polynomials on triangles P Öffner, T Sonar Numerische Mathematik 124 (4), 701-721, 2013 | 5 | 2013 |

Analysis of Artificial Dissipation of Explicit and Implicit Time-Integration Methods P Öffner, J Glaubitz, H Ranocha International Journal of Numerical Analysis and Modeling, 2019 | 4 | 2019 |

Spectral accuracy for the Hahn polynomials R Goertz, P Öffner arXiv preprint arXiv:1609.07291, 2016 | 4 | 2016 |

Error boundedness of correction procedure via reconstruction/flux reconstruction P Öffner arXiv preprint arXiv:1806.01575, 2018 | 3 | 2018 |

Zweidimensionale klassische und diskrete orthogonale Polynome und ihre Anwendung auf spektrale Methoden zur Lösung von hyperbolischen Erhaltungsgleichungen P Öffner | 3 | 2015 |

On Hahn polynomial expansion of a continuous function of bounded variation (2016) R Goertz, P Öffner arXiv preprint arXiv:1610.06748, 0 | 2 | |

Arbitrary high-order, conservative and positivity preserving Patankar-type deferred correction schemes P Öffner, D Torlo Applied Numerical Mathematics 153, 15-34, 2020 | 1 | 2020 |

Stable discretisations of high-order discontinuous Galerkin methods on equidistant and scattered points J Glaubitz, P Öffner Applied Numerical Mathematics, 2020 | 1 | 2020 |