Sfoglia per Autore
Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol
2014-01-01 Donatelli, Marco; Garoni, C.; Mazza, M.; SERRA CAPIZZANO, Stefano; Sesana, D.
On the constrained mock-Chebyshev least-squares
2015-01-01 De Marchi, S.; Dell'Accio, F.; Mazza, M.
Spectral features of matrix-sequences, GLT, symbol, and application in preconditioning Krylov methods, image deblurring, and multigrid algorithms.
2016-01-01 Mazza, Mariarosa
Preconditioned HSS method for large multilevel block Toeplitz linear systems via the notion of matrix-valued symbol
2016-01-01 Donatelli, Marco; Garoni, C.; Mazza, M.; SERRA CAPIZZANO, Stefano; Sesana, D.
Spectral analysis and structure preserving preconditioners for fractional diffusion equations
2016-01-01 Donatelli, Marco; Mazza, M.; SERRA CAPIZZANO, Stefano
Image deblurring by sparsity constraint on the fourier coefficients
2016-01-01 Donatelli, Marco; Huckle, Thomas; Mazza, Mariarosa; Sesana, Debora
Spectral analysis and multigrid preconditioners for two-dimensional space-fractional diffusion equations
2017-01-01 Moghaderi, Hamid; Dehghan, Mehdi; Donatelli, Marco; Mazza, Mariarosa
Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem
2017-01-01 Donatelli, Marco; Dorostkar, Ali; Mazza, Mariarosa; Neytcheva, Maya; SERRA CAPIZZANO, Stefano
Structure Preserving Preconditioners for Image Deblurring
2017-01-01 Dell'Acqua, Pietro; Donatelli, Marco; Estatico, Claudio; Mazza, Mariarosa
Block generalized locally Toeplitz sequences: From the theory to the applications
2018-01-01 Garoni, Carlo; Mazza, Mariarosa; Serra-Capizzano, Stefano
Staggered discontinuous Galerkin methods for the incompressible Navier–Stokes equations: Spectral analysis and computational results
2018-01-01 Dumbser, M.; Fambri, F.; Furci, I.; Mazza, M.; Serra-Capizzano, S.; Tavelli, M.
Spectral analysis and multigrid methods for finite volume approximations of space-fractional diffusion equations
2018-01-01 Donatelli, M.; Mazza, M.; Serra-Capizzano, S.
Fast solvers for two-dimensional fractional diffusion equations using rank structured matrices
2019-01-01 Massei, S.; Mazza, M.; Robol, L.
Isogeometric analysis for 2D and 3D curl–div problems: Spectral symbols and fast iterative solvers
2019-01-01 Mazza, Mariarosa; Manni, Carla; Ratnani, Ahmed; Serra-Capizzano, Stefano; Speleers, Hendrik
Spectral analysis and spectral symbol for the 2D curl-curl (Stabilized) operator with applications to the related iterative solutions
2019-01-01 Mazza, M.; Ratnani, A.; Serra-Capizzano, S.
Spectral properties of flipped Toeplitz matrices and related preconditioning
2019-01-01 Mazza, M.; Pestana, J.
Spectral analysis of isogeometric discretizations of 2d curl-div problems with general geometry
2020-01-01 Mazza, M.; Manni, C.; Speleers, H.
Multigrid preconditioners for anisotropic space-fractional diffusion equations
2020-01-01 Donatelli, M.; Krause, R.; Mazza, M.; Trotti, K.
Fractional Laplace operator in two dimensions, approximating matrices, and related spectral analysis
2020-01-01 Aceto, L.; Mazza, M.; Serra Capizzano, S.
A matrix-theoretic spectral analysis of incompressible Navier–Stokes staggered DG approximations and a related spectrally based preconditioning approach
2021-01-01 Mazza, M.; Semplice, M.; Serra Capizzano, S.; Travaglia, E.
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