On-the-fly backward error estimate for matrix exponential approximation by Taylor algorithm M Caliari, F Zivcovich Journal of Computational and Applied Mathematics 346, 532-548, 2019 | 24 | 2019 |
A μ-mode integrator for solving evolution equations in Kronecker form M Caliari, F Cassini, L Einkemmer, A Ostermann, F Zivcovich Journal of Computational Physics 455, 110989, 2022 | 20 | 2022 |
A μ-mode BLAS approach for multidimensional tensor-structured problems M Caliari, F Cassini, F Zivcovich Numerical Algorithms 92 (4), 2483-2508, 2023 | 15 | 2023 |
Backward error analysis of polynomial approximations for computing the action of the matrix exponential M Caliari, P Kandolf, F Zivcovich BIT Numerical Mathematics 58, 907-935, 2018 | 12 | 2018 |
Approximation of the matrix exponential for matrices with a skinny field of values M Caliari, F Cassini, F Zivcovich BIT Numerical Mathematics 60 (4), 1113-1131, 2020 | 11 | 2020 |
BAMPHI: Matrix-free and transpose-free action of linear combinations of φ-functions from exponential integrators M Caliari, F Cassini, F Zivcovich Journal of Computational and Applied Mathematics 423, 114973, 2023 | 10 | 2023 |
Fast and accurate computation of divided differences for analytic functions, with an application to the exponential function F Zivcovich Dolomites Research Notes on Approximation 12 (1), 2019 | 8 | 2019 |
A -mode approach for exponential integrators: actions of -functions of Kronecker sums M Caliari, F Cassini, F Zivcovich arXiv preprint arXiv:2210.07667, 2022 | 5 | 2022 |
A second-order low-regularity correction of Lie splitting for the semilinear Klein–Gordon equation B Li, K Schratz, F Zivcovich ESAIM: Mathematical Modelling and Numerical Analysis 57 (2), 899-919, 2023 | 4 | 2023 |
A µ-mode BLAS approach for tensor-structured problems, with an application to ODEs M Caliari, F Cassini, F Zivcovich Numerical Computations: Theory and Algorithms NUMTA 2023, 67, 2023 | | 2023 |
Backward error accurate methods for computing the matrix exponential and its action F Zivcovich Università degli studi di Trento, 2020 | | 2020 |