Robust and optimal multi-iterative techniques for IgA Galerkin linear systems M Donatelli, C Garoni, C Manni, S Serra-Capizzano, H Speleers Computer Methods in Applied Mechanics and Engineering 284, 230-264, 2015 | 75 | 2015 |

Generalized Locally Toeplitz Sequences C Garoni, S Serra-Capizzano Generalized Locally Toeplitz Sequences: Theory and Applications, 143-164, 2017 | 72 | 2017 |

On the spectrum of stiffness matrices arising from isogeometric analysis C Garoni, C Manni, F Pelosi, S Serra-Capizzano, H Speleers Numerische Mathematik 127 (4), 751-799, 2014 | 60 | 2014 |

Symbol-based multigrid methods for Galerkin B-spline isogeometric analysis M Donatelli, C Garoni, C Manni, S Serra-Capizzano, H Speleers SIAM Journal on Numerical Analysis 55 (1), 31-62, 2017 | 45 | 2017 |

Robust and optimal multi-iterative techniques for IgA collocation linear systems M Donatelli, C Garoni, C Manni, S Serra-Capizzano, H Speleers Computer Methods in Applied Mechanics and Engineering 284, 1120-1146, 2015 | 45 | 2015 |

Spectral Analysis and Spectral Symbol of d-variate \mathbbQ_\boldsymbolp Lagrangian FEM Stiffness Matrices C Garoni, S Serra-Capizzano, D Sesana SIAM Journal on Matrix Analysis and Applications 36 (3), 1100-1128, 2015 | 41 | 2015 |

Spectral analysis and spectral symbol of matrices in isogeometric collocation methods M Donatelli, C Garoni, C Manni, S Serra-Capizzano, H Speleers Mathematics of Computation 85 (300), 1639-1680, 2016 | 40 | 2016 |

Spectral analysis and spectral symbol of matrices in isogeometric Galerkin methods C Garoni, C Manni, S Serra-Capizzano, D Sesana, H Speleers Mathematics of Computation 86 (305), 1343-1373, 2017 | 37 | 2017 |

Lusin theorem, GLT sequences and matrix computations: an application to the spectral analysis of PDE discretization matrices C Garoni, C Manni, S Serra-Capizzano, D Sesana, H Speleers Journal of Mathematical Analysis and Applications 446 (1), 365-382, 2017 | 25 | 2017 |

Spectral distribution of PDE discretization matrices from isogeometric analysis: the case of L1 coefficients and non-regular geometry C Garoni J. Spectral Theory 8, 297-313, 2018 | 21 | 2018 |

Exploration of Toeplitz-like matrices with unbounded symbols is not a purely academic journey A Böttcher, C Garoni, S Serra-Capizzano Sbornik: Mathematics 208 (11), 1602, 2017 | 20 | 2017 |

A general tool for determining the asymptotic spectral distribution of Hermitian matrix-sequences C Garoni, S Serra-Capizzano, P Vassalos Oper. Matrices 9 (3), 549-561, 2015 | 20 | 2015 |

Block generalized locally Toeplitz sequences: from the theory to the applications C Garoni, M Mazza, S Serra-Capizzano Axioms 7 (3), 49, 2018 | 19 | 2018 |

Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol M Donatelli, C Garoni, M Mazza, S Serra-Capizzano, D Sesana Applied Mathematics and Computation 245, 158-173, 2014 | 19 | 2014 |

The theory of generalized locally Toeplitz sequences: a review, an extension, and a few representative applications C Garoni, S Serra-Capizzano Large Truncated Toeplitz Matrices, Toeplitz Operators, and Related Topics …, 2017 | 18 | 2017 |

Tools for determining the asymptotic spectral distribution of non-Hermitian perturbations of Hermitian matrix-sequences and applications C Garoni, S Serra-Capizzano, D Sesana Integral equations and operator theory 81 (2), 213-225, 2015 | 18 | 2015 |

Are the eigenvalues of banded symmetric Toeplitz matrices known in almost closed form? SE Ekström, C Garoni, S Serra-Capizzano Experimental Mathematics 27 (4), 478-487, 2018 | 17 | 2018 |

Block generalized locally Toeplitz sequences: topological construction, spectral distribution results, and star-algebra structure C Garoni, S Serra-Capizzano, D Sesana Structured Matrices in Numerical Linear Algebra, 59-79, 2019 | 12 | 2019 |

Symbol-based analysis of finite element and isogeometric B-spline discretizations of eigenvalue problems: exposition and review C Garoni, H Speleers, SE Ekström, A Reali, S Serra-Capizzano, ... Archives of Computational Methods in Engineering, 1-52, 2018 | 12 | 2018 |

Preconditioned HSS method for large multilevel block Toeplitz linear systems via the notion of matrix‐valued symbol M Donatelli, C Garoni, M Mazza, S Serra‐Capizzano, D Sesana Numerical Linear Algebra with Applications 23 (1), 83-119, 2016 | 12 | 2016 |