Krylov--Schur-Type Restarts for the Two-Sided Arnoldi Method IN Zwaan, ME Hochstenbach SIAM Journal on Matrix Analysis and Applications 38 (2), 297-321, 2017 | 13 | 2017 |

Multidirectional subspace expansion for one-parameter and multiparameter Tikhonov regularization IN Zwaan, ME Hochstenbach Journal of Scientific Computing 70, 990-1009, 2017 | 8 | 2017 |

Multidirectional subspace expansion for one-parameter and multiparameter Tikhonov regularization IN Zwaan, ME Hochstenbach Journal of Scientific Computing 70, 990-1009, 2017 | 8 | 2017 |

Generalized Davidson and multidirectional-type methods for the generalized singular value decomposition IN Zwaan, ME Hochstenbach arXiv preprint arXiv:1705.06120, 2017 | 6 | 2017 |

A multigrid accelerated eigensolver for the Hermitian Wilson–Dirac operator in lattice QCD A Frommer, K Kahl, F Knechtli, M Rottmann, A Strebel, I Zwaan Computer Physics Communications 258, 107615, 2021 | 4 | 2021 |

Towards a more robust algorithm for computing the restricted singular value decomposition IN Zwaan arXiv preprint arXiv:2002.04828, 2020 | 4 | 2020 |

Cross product-free matrix pencils for computing generalized singular values IN Zwaan arXiv preprint arXiv:1912.08518, 2019 | 4 | 2019 |

Krylov type methods for linear systems exploiting properties of the quadratic numerical range A Frommer, B JACOB, K KAHL, C Wyss, I Zwaan Electronic Transactions on Numerical Analysis 53, 541-561, 2020 | 3 | 2020 |

Pseudospectrum enclosures by discretization A Frommer, B Jacob, L Vorberg, C Wyss, I Zwaan Integral Equations and Operator Theory 93, 1-31, 2021 | 1 | 2021 |

Krylov type methods exploiting the quadratic numerical range A Frommer, B Jacob, K Kahl, C Wyss, I Zwaan arXiv preprint arXiv:1912.10765, 2019 | 1 | 2019 |

Computing the restricted singular value decomposition with improved robustness I Zwaan XXI Householder Symposium on Numerical Linear Algebra, 412, 2020 | | 2020 |

A multigrid accelerated eigensolver for the Hermitian Wilson-Dirac operator in lattice QCD A Frommer, K Kahl, F Knechtli, M Rottmann, A Strebel, I Zwaan | | 2020 |

Generalized Krylov methods for large-scale matrix problems IN Zwaan | | 2017 |

CASA-Report 16-18 August 2016 IN Zwaan, ME Hochstenbach | | 2016 |

Beeldreconstructie in MRI met compressed sensing T van Leeuwen, A Sbrizzi, I Zwaan Nieuw archief voor wiskunde. Serie 5 17 (2), 114-118, 2016 | | 2016 |

The mathematics of french fries N Banagaaya, N Budko, H van Doorn, G Khimshiashvili, R Klooster, ... Proceedings of the Study Group Mathematics with Industry (Delft, The …, 2014 | | 2014 |

Compressed Sensing accelerated radial acquisitions for dynamic Magnetic Resonance Imaging I Zwaan | | 2012 |

Computing Interior Eigenvalues for the Symmetrized Dirac Operator in Lattice QCD A Frommer, K Kahl, M Rottmann, A Strebel, I Zwaan | | |

Field of Values type Eigenvalue Inclusion Regions for Large Matrices M Hochstenbach, IN Zwaan Householder Symposium XIX June 8-13, Spa Belgium, 109, 0 | | |