Error analysis for a hybridizable discontinuous Galerkin method for the Helmholtz equation R Griesmaier, P Monk Journal of Scientific Computing 49, 291-310, 2011 | 107 | 2011 |

Multi-frequency orthogonality sampling for inverse obstacle scattering problems R Griesmaier Inverse Problems 27 (8), 085005, 2011 | 99 | 2011 |

Identification of small inhomogeneities: asymptotic factorization H Ammari, R Griesmaier, M Hanke Mathematics of computation 76 (259), 1425-1448, 2007 | 64 | 2007 |

An asymptotic factorization method for inverse electromagnetic scattering in layered media R Griesmaier SIAM Journal on Applied Mathematics 68 (5), 1378-1403, 2008 | 44 | 2008 |

A factorization method for multifrequency inverse source problems with sparse far field measurements R Griesmaier, C Schmiedecke SIAM Journal on Imaging Sciences 10 (4), 2119-2139, 2017 | 42 | 2017 |

Monotonicity in inverse medium scattering on unbounded domains R Griesmaier, B Harrach SIAM Journal on Applied Mathematics 78 (5), 2533-2557, 2018 | 39 | 2018 |

Discretization of the wave equation using continuous elements in time and a hybridizable discontinuous Galerkin method in space R Griesmaier, P Monk Journal of Scientific Computing 58, 472-498, 2014 | 35 | 2014 |

A multifrequency MUSIC algorithm for locating small inhomogeneities in inverse scattering R Griesmaier, C Schmiedecke Inverse problems 33 (3), 035015, 2017 | 34 | 2017 |

Inverse source problems for the Helmholtz equation and the windowed Fourier transform R Griesmaier, M Hanke, T Raasch SIAM Journal on Scientific Computing 34 (3), A1544-A1562, 2012 | 34 | 2012 |

Far field splitting for the Helmholtz equation R Griesmaier, M Hanke, J Sylvester SIAM Journal on Numerical Analysis 52 (1), 343-362, 2014 | 28 | 2014 |

A general perturbation formula for electromagnetic fields in presence of low volume scatterers R Griesmaier ESAIM: Mathematical Modelling and Numerical Analysis 45 (6), 1193-1218, 2011 | 25 | 2011 |

Reciprocity gap MUSIC imaging for an inverse scattering problem in two-layered media R Griesmaier Inverse Probl. Imaging 3, 389-403, 2009 | 20 | 2009 |

Uncertainty principles for inverse source problems, far field splitting, and data completion R Griesmaier, J Sylvester SIAM Journal on Applied Mathematics 77 (1), 154-180, 2017 | 19 | 2017 |

Inverse source problems for the Helmholtz equation and the windowed Fourier transform II R Griesmaier, M Hanke, T Raasch SIAM Journal on Scientific Computing 35 (5), A2188-A2206, 2013 | 19 | 2013 |

Monotonicity in inverse obstacle scattering on unbounded domains A Albicker, R Griesmaier Inverse Problems 36 (8), 085014, 2020 | 16 | 2020 |

Uncertainty principles for three-dimensional inverse source problems R Griesmaier, J Sylvester SIAM Journal on Applied Mathematics 77 (6), 2066–2092, 2017 | 15 | 2017 |

Far Field Splitting by Iteratively Reweighted Minimization R Griesmaier, J Sylvester SIAM Journal on Applied Mathematics 76 (2), 705-730, 2016 | 13 | 2016 |

Reconstruction of thin tubular inclusions in three-dimensional domains using electrical impedance tomography R Griesmaier SIAM Journal on Imaging Sciences 3 (3), 340-362, 2010 | 12 | 2010 |

Uncertainty principles for inverse source problems for electromagnetic and elastic waves R Griesmaier, J Sylvester Inverse Problems 34 (6), 065003, 2018 | 11 | 2018 |

Enhanced approximate cloaking by optimal change of variables R Griesmaier, MS Vogelius Inverse Problems 30 (3), 035014, 2014 | 11 | 2014 |