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Mariarosa Mazza
Mariarosa Mazza
Email verificata su uninsubria.it - Home page
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Spectral analysis and structure preserving preconditioners for fractional diffusion equations
M Donatelli, M Mazza, S Serra-Capizzano
Journal of Computational Physics 307, 262-279, 2016
1452016
Spectral analysis and multigrid preconditioners for two-dimensional space-fractional diffusion equations
H Moghaderi, M Dehghan, M Donatelli, M Mazza
Journal of Computational Physics 350, 992-1011, 2017
562017
Block generalized locally Toeplitz sequences: from the theory to the applications
C Garoni, M Mazza, S Serra-Capizzano
Axioms 7 (3), 49, 2018
362018
Spectral analysis and multigrid methods for finite volume approximations of space-fractional diffusion equations
M Donatelli, M Mazza, S Serra-Capizzano
SIAM Journal on Scientific Computing 40 (6), A4007-A4039, 2018
342018
Staggered discontinuous Galerkin methods for the incompressible Navier–Stokes equations: Spectral analysis and computational results
M Dumbser, F Fambri, I Furci, M Mazza, S Serra‐Capizzano, M Tavelli
Numerical Linear Algebra with Applications 25 (5), e2151, 2018
262018
Spectral analysis and spectral symbol for the 2D curl-curl (stabilized) operator with applications to the related iterative solutions
M Mazza, A Ratnani, S Serra-Capizzano
Mathematics of Computation, 88 (317), 1155–1188, 2018
232018
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
222014
On the constrained mock-Chebyshev least-squares
S De Marchi, F Dell’Accio, M Mazza
Journal of Computational and Applied Mathematics 280, 94-109, 2015
192015
Image deblurring by sparsity constraint on the Fourier coefficients
M Donatelli, T Huckle, M Mazza, D Sesana
Numerical Algorithms 72 (2), 341-361, 2016
162016
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
152016
Spectral properties of flipped Toeplitz matrices and related preconditioning
M Mazza, J Pestana
BIT Numerical Mathematics 59 (2), 463-482, 2019
132019
Fast solvers for two-dimensional fractional diffusion equations using rank structured matrices
S Massei, M Mazza, L Robol
SIAM Journal on Scientific Computing 41 (4), A2627-A2656, 2019
132019
Multigrid preconditioners for anisotropic space-fractional diffusion equations
M Donatelli, R Krause, M Mazza, K Trotti
Advances in Computational Mathematics 46 (3), 1-31, 2020
122020
Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem
M Donatelli, A Dorostkar, M Mazza, M Neytcheva, S Serra-Capizzano
Computers & Mathematics with Applications 74 (5), 1015-1028, 2017
122017
Isogeometric analysis for 2D and 3D curl–div problems: Spectral symbols and fast iterative solvers
M Mazza, C Manni, A Ratnani, S Serra-Capizzano, H Speleers
Computer Methods in Applied Mechanics and Engineering 344, 970-997, 2019
92019
Structure preserving preconditioners for image deblurring
P Dell’Acqua, M Donatelli, C Estatico, M Mazza
Journal of Scientific Computing 72 (1), 147-171, 2017
92017
Symbol-based preconditioning for Riesz distributed-order space-fractional diffusion equations
M Mazza, S Serra-Capizzano, M Usman
Electronic Transactions on Numerical Analysis 54, 499-513, 2021
72021
Compatibility, embedding and regularization of non-local random walks on graphs
D Bianchi, M Donatelli, F Durastante, M Mazza
Journal of Mathematical Analysis and Applications 511 (1), 126020, 2022
52022
On the matrices in B-spline collocation methods for Riesz fractional equations and their spectral properties
M Mazza, M Donatelli, C Manni, H Speleers
arXiv preprint arXiv:2106.14834, 2021
32021
On the extreme eigenvalues and asymptotic conditioning of a class of Toeplitz matrix-sequences arising from fractional problems
M Bogoya, S Grudsky, M Mazza, S Serra-Capizzano
Linear and Multilinear Algebra, 1-12, 2022
22022
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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