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Fabio Durastante
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2020 – today
- 2024
- [j19]Lidia Aceto
, Fabio Durastante
Efficient computation of the sinc matrix function for the integration of second-order differential equations. Adv. Comput. Math. 50(6): 109 (2024) - [j18]Daniele Bertaccini
Why diffusion-based preconditioning of Richards equation works: Spectral analysis and computational experiments at very large scale. Numer. Linear Algebra Appl. 31(1) (2024) - [j17]Fabio Durastante
Stochastic \({p}\)th Root Approximation of a Stochastic Matrix: A Riemannian Optimization Approach. SIAM J. Matrix Anal. Appl. 45(2): 875-904 (2024) - [j16]Herbert Owen, Oriol Lehmkuhl
Alya toward exascale: algorithmic scalability using PSCToolkit. J. Supercomput. 80(10): 13533-13556 (2024) - [i19]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
PSCToolkit: solving sparse linear systems with a large number of GPUs. CoRR abs/2406.19754 (2024) - [i18]Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone, Stefano Massei, Stephen Thomas:
Optimal Polynomial Smoothers for Parallel AMG. CoRR abs/2407.09848 (2024) - [i17]Stefano Cipolla, Fabio Durastante, Beatrice Meini:
Enforcing Katz and PageRank Centrality Measures in Complex Networks. CoRR abs/2409.02524 (2024) - [i16]Michele Benzi, Fabio Durastante, Francesco Zigliotto:
Modelling advection on distance-weighted directed networks. CoRR abs/2410.11352 (2024) - 2023
- [j15]Pasqua D'Ambra
Automatic coarsening in Algebraic Multigrid utilizing quality measures for matching-based aggregations. Comput. Math. Appl. 144: 290-305 (2023) - [j14]Pasqua D'Ambra
Parallel Sparse Computation Toolkit. Softw. Impacts 15: 100463 (2023) - [c2]Pasqua D'Ambra
AMG Preconditioners based on Parallel Hybrid Coarsening and Multi-objective Graph Matching. PDP 2023: 59-67 - [i15]Lidia Aceto, Fabio Durastante:
Efficient computation of the sinc matrix function for the integration of second-order differential equations. CoRR abs/2304.09676 (2023) - [i14]Fabio Durastante, Beatrice Meini:
Stochastic pth root approximation of a stochastic matrix: A Riemannian optimization approach. CoRR abs/2307.14040 (2023) - [i13]Dario Andrea Bini, Fabio Durastante, Sooyeong Kim, Beatrice Meini:
On Kemeny's constant and stochastic complement. CoRR abs/2312.13201 (2023) - 2022
- [j13]Daniele Bertaccini, Fabio Durastante
Nonlocal diffusion of variable order on complex networks. Int. J. Comput. Math. Comput. Syst. Theory 7(3): 172-191 (2022) - [i12]Lidia Aceto, Fabio Durastante:
Efficient computation of the Wright function and its applications to fractional diffusion-wave equations. CoRR abs/2202.00397 (2022) - [i11]Herbert Owen, Oriol Lehmkuhl
Alya towards Exascale: Algorithmic Scalability using PSCToolkit. CoRR abs/2210.16660 (2022) - [i10]Lidia Aceto, Fabio Durastante:
Theoretical error estimates for computing the matrix logarithm by Padé-type approximants. CoRR abs/2211.06206 (2022) - 2021
- [j12]Stefano Cipolla
Regularization of inverse problems by an approximate matrix-function technique. Numer. Algorithms 88(3): 1275-1308 (2021) - [j11]Francesca Arrigo
Mittag-Leffler Functions and their Applications in Network Science. SIAM J. Matrix Anal. Appl. 42(4): 1581-1601 (2021) - [j10]Pasqua D'Ambra
AMG Preconditioners for Linear Solvers towards Extreme Scale. SIAM J. Sci. Comput. 43(5): S679-S703 (2021) - [i9]Davide Bianchi, Marco Donatelli, Fabio Durastante, Mariarosa Mazza:
Compatibility, embedding and regularization of non-local random walks on graphs. CoRR abs/2101.00425 (2021) - [i8]Francesca Arrigo, Fabio Durastante:
Mittag-Leffler functions and their applications in network science. CoRR abs/2103.12559 (2021) - [i7]Daniele Bertaccini, Fabio Durastante:
Nonlocal diffusion of variable order on graphs. CoRR abs/2110.05424 (2021) - [i6]Daniele Bertaccini, Pasqua D'Ambra, Fabio Durastante, Salvatore Filippone:
Preconditioning Richards Equations: spectral analysis and parallel solution at very large scale. CoRR abs/2112.05051 (2021) - 2020
- [j9]Michele Benzi, Daniele Bertaccini, Fabio Durastante
Non-local network dynamics via fractional graph Laplacians. J. Complex Networks 8(3) (2020) - [j8]Daniele Bertaccini
Computing functions of very large matrices with small TT/QTT ranks by quadrature formulas. J. Comput. Appl. Math. 370 (2020) - [i5]Pasqua D'Ambra
On the quality of matching-based aggregates for algebraic coarsening of SPD matrices in AMG. CoRR abs/2001.09969 (2020) - [i4]Stefano Cipolla, Fabio Durastante, Francesco Tudisco:
Nonlocal PageRank. CoRR abs/2001.10421 (2020) - [i3]Pasqua D'Ambra
AMG preconditioners for Linear Solvers towards Extreme Scale. CoRR abs/2006.16147 (2020)
2010 – 2019
- 2019
- [j7]Daniele Bertaccini
Block structured preconditioners in tensor form for the all-at-once solution of a finite volume fractional diffusion equation. Appl. Math. Lett. 95: 92-97 (2019) - [j6]Daniele Bertaccini
Efficient approximation of functions of some large matrices by partial fraction expansions. Int. J. Comput. Math. 96(9): 1799-1817 (2019) - [j5]Lidia Aceto
Rational Krylov methods for functions of matrices with applications to fractional partial differential equations. J. Comput. Phys. 396: 470-482 (2019) - [j4]Stefano Cipolla
Regularizing properties of a class of matrices including the optimal and the superoptimal preconditioners. Numer. Linear Algebra Appl. 26(2) (2019) - [c1]Daniele Bertaccini, Fabio Durastante
Computing Function of Large Matrices by a Preconditioned Rational Krylov Method. ENUMATH 2019: 343-351 - [i2]Fabio Durastante, Isabella Furci:
Spectral Analysis of Saddle-point Matrices from Optimization problems with Elliptic PDE Constraints. CoRR abs/1903.01869 (2019) - [i1]Michele Benzi, Daniele Bertaccini, Fabio Durastante:
Fractional dynamics on directed networks. CoRR abs/1912.07288 (2019) - 2018
- [j3]Daniele Bertaccini
Limited Memory Block Preconditioners for Fast Solution of Fractional Partial Differential Equations. J. Sci. Comput. 77(2): 950-970 (2018) - 2017
- [j2]Daniele Bertaccini
Solving mixed classical and fractional partial differential equations using short-memory principle and approximate inverses. Numer. Algorithms 74(4): 1061-1082 (2017) - 2016
- [j1]Daniele Bertaccini
Interpolating preconditioners for the solution of sequence of linear systems. Comput. Math. Appl. 72(4): 1118-1130 (2016)
Coauthor Index
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