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Silvia Gazzola
Silvia Gazzola
Department of Mathematical Sciences, University of Bath
Verified email at bath.ac.uk - Homepage
Title
Cited by
Cited by
Year
IR Tools: a MATLAB package of iterative regularization methods and large-scale test problems
S Gazzola, PC Hansen, JG Nagy
Numerical Algorithms 81 (3), 773-811, 2019
2052019
On Krylov projection methods and Tikhonov regularization
S Gazzola, P Novati, MR Russo
Electron. Trans. Numer. Anal 44 (1), 83-123, 2015
1172015
Generalized Arnoldi--Tikhonov Method for Sparse Reconstruction
S Gazzola, JG Nagy
SIAM Journal on Scientific Computing 36 (2), B225-B247, 2014
772014
Automatic parameter setting for Arnoldi–Tikhonov methods
S Gazzola, P Novati
Journal of Computational and Applied Mathematics 256, 180-195, 2014
432014
Flexible Krylov Methods for Regularization
J Chung, S Gazzola
SIAM Journal on Scientific Computing 41 (5), S149-S171, 2019
372019
Fast nonnegative least squares through flexible Krylov subspaces
S Gazzola, Y Wiaux
SIAM Journal on Scientific Computing 39 (2), A655-A679, 2017
342017
Multi-parameter Arnoldi-Tikhonov methods
S Gazzola, P Novati
Electron. Trans. Numer. Anal 40, 452-475, 2013
332013
Embedded techniques for choosing the parameter in Tikhonov regularization
S Gazzola, P Novati, MR Russo
Numerical Linear Algebra with Applications 21 (6), 796-812, 2014
312014
Krylov methods for inverse problems: Surveying classical, and introducing new, algorithmic approaches
S Gazzola, M Sabaté Landman
GAMM‐Mitteilungen 43 (4), e202000017, 2020
252020
Computational methods for large-scale inverse problems: a survey on hybrid projection methods
J Chung, S Gazzola
arXiv preprint arXiv:2105.07221, 2021
222021
Flexible GMRES for total variation regularization
S Gazzola, M Sabaté Landman
BIT Numerical Mathematics 59 (3), 721-746, 2019
212019
On the Lanczos and Golub–Kahan reduction methods applied to discrete ill‐posed problems
S Gazzola, E Onunwor, L Reichel, G Rodriguez
Numerical Linear Algebra with Applications 23 (1), 187-204, 2016
202016
Inheritance of the discrete Picard condition in Krylov subspace methods
S Gazzola, P Novati
BIT Numerical Mathematics 56 (3), 893-918, 2016
182016
A new framework for multi-parameter regularization
S Gazzola, L Reichel
BIT Numerical Mathematics 56 (3), 919-949, 2016
182016
Arnoldi decomposition, GMRES, and preconditioning for linear discrete ill-posed problems
S Gazzola, S Noschese, P Novati, L Reichel
Applied Numerical Mathematics 142, 102-121, 2019
162019
On the block Lanczos and block Golub–Kahan reduction methods applied to discrete ill‐posed problems
A Alqahtani, S Gazzola, L Reichel, G Rodriguez
Numerical Linear Algebra with Applications 28 (5), e2376, 2021
142021
Iteratively reweighted FGMRES and FLSQR for sparse reconstruction
S Gazzola, JG Nagy, MS Landman
SIAM Journal on Scientific Computing 43 (5), S47-S69, 2021
132021
An inner–outer iterative method for edge preservation in image restoration and reconstruction
S Gazzola, ME Kilmer, JG Nagy, O Semerci, EL Miller
Inverse Problems 36 (12), 124004, 2020
122020
Regularization techniques based on Krylov methods for ill-posed linear systems
S Gazzola
Ph. D. thesis, Dept. of Mathematics, University of Padua, Italy, 2014
72014
Energetic boundary element method analysis of wave propagation in 2D multilayered media
A Aimi, S Gazzola, C Guardasoni
Mathematical Methods in the Applied Sciences 35 (10), 1140-1160, 2012
72012
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