Sfoglia per Autore
Square regularization matrices for large linear discrete ill-posed problems
2012-01-01 Donatelli, Marco; Neuman, A.; Reichel, L.
Fast deconvolution with approximated PSF by RSTLS with antireflective boundary conditions
2012-01-01 Donatelli, Marco; Mastronardi, N.
Fast nonstationary preconditioned iterative methods for ill-posed problems, with application to image deblurring
2013-01-01 Donatelli, Marco; Hanke, M.
Multigrid methods for (multilevel) structured matrices associated with a symbol and related applications
2013-01-01 Donatelli, Marco; SERRA CAPIZZANO, Stefano
Nonstationary iterated thresholding algorithms for image deblurring
2013-01-01 Huang, J.; Donatelli, Marco; Chan, R.
AMG preconditioning for nonlinear degenerate parabolic equations on nonuniform grids with application to monument degradation
2013-01-01 Donatelli, Marco; Semplice, M.; SERRA CAPIZZANO, Stefano
Preconditioners for image restoration by reblurring techniques
2014-01-01 Dell'Acqua, P.; Donatelli, Marco; Estatico, C.
Square smoothing regularization matrices with accurate boundary conditions
2014-01-01 Donatelli, Marco; Reichel, L.
A fast alternating minimization algorithm for total variation deblurring without boundary artifacts
2014-01-01 Bai, Z. J.; Cassani, Daniele; Donatelli, Marco; SERRA CAPIZZANO, Stefano
PRIN2012: Matrici Strutturate nella Ricostruzione di Segnali e Immagini
2014-01-01 Donatelli, Marco
Symbol approach in a signal-restoration problem involving block Toeplitz matrices
2014-01-01 Del Prete, V.; Di Benedetto, F.; Donatelli, Marco; SERRA CAPIZZANO, Stefano
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.
Robust and optimal multi-iterative techniques for IgA collocation linear systems
2015-01-01 Donatelli, Marco; Garoni, C.; Manni, C.; SERRA CAPIZZANO, Stefano; Speleers, H.
Spectral filtering for trend estimation
2015-01-01 Donatelli, Marco; Luati, Alessandra; Martinelli, Andrea
Robust and optimal multi-iterative techniques for IgA Galerkin linear systems
2015-01-01 Donatelli, Marco; Garoni, C.; Manni, C.; SERRA CAPIZZANO, Stefano; Speleers, H.
Iterated fractional Tikhonov regularization
2015-01-01 Bianchi, Davide; Buccini, Alessandro; Donatelli, Marco; SERRA CAPIZZANO, Stefano
Arnoldi methods for image deblurring with anti-reflective boundary conditions
2015-01-01 Donatelli, Marco; Martin, D.; Reichel, L.
Generalized grid transfer operators for multigrid methods applied on Toeplitz matrices
2015-01-01 Bolten, Matthias; Donatelli, Marco; Huckle, Thomas; Kravvaritis, Christos
Two-grid optimality for Galerkin linear systems based on B-splines
2015-01-01 Donatelli, Marco; Garoni, C.; Manni, C.; SERRA CAPIZZANO, Stefano; Speleers, H.
Analysis of smoothed aggregation multigrid methods based on toeplitz matrices
2015-01-01 Bolten, Matthias; Donatelli, Marco; Huckle, Thomas
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