Sfoglia per Autore
Block structured preconditioners in tensor form for the all-at-once solution of a finite volume fractional diffusion equation
2019-01-01 Bertaccini, D; Durastante, F
Efficient preconditioner updates for semilinear space–time fractional reaction–diffusion equations
2019-01-01 Bertaccini, D; Durastante, F
Rational Krylov methods for functions of matrices with applications to fractional partial differential equations
2019-01-01 Aceto, L; Bertaccini, D; Durastante, F; Novati, P
Efficient approximation of functions of some large matrices by partial fraction expansions
2019-01-01 Bertaccini, D; Popolizio, M; Durastante, F
Non-local network dynamics via fractional graph Laplacians
2020-01-01 Benzi, M; Bertaccini, D; Durastante, F; Simunec, I
Computing functions of very large matrices with small TT/QTT ranks by quadrature formulas
2020-05-01 Bertaccini, D; Durastante, F
Computing function of large matrices by a preconditioned rational Krylov method
2021-01-01 Bertaccini, D; Durastante, F
Nonlocal diffusion of variable order on complex networks
2022-01-01 Bertaccini, D; Durastante, F
A proposal for ranking through selective computation of centrality measures
2023-01-01 Bertaccini, D; Filippo, A
Why diffusion‐based preconditioning of Richards equation works: Spectral analysis and computational experiments at very large scale
2024-01-01 Bertaccini, D; D'Ambra, P; Durastante, F; Filippone, S
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