Projects per year
Personal profile
Willing to supervise PhD
Efficient solvers for large-scale inverse problems
Fingerprint Dive into the research topics where Silvia Gazzola is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
Arnoldi
Mathematics
Ill-posed Problem
Mathematics
Tikhonov Regularization
Mathematics
Discrepancy Principle
Mathematics
Regularization Parameter
Mathematics
Krylov Subspace
Mathematics
Numerical Experiment
Mathematics
Iterative methods
Engineering & Materials Science
Network
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Projects 2017 2021
Fast and Flexible Solvers for Inverse Problems
Engineering and Physical Sciences Research Council
15/09/19 → 14/09/21
Project: Research council
Fast solvers for frequency-domain wave-scattering problems and applications
Graham, I., Gazzola, S. & Spence, E.
1/01/19 → 31/12/21
Project: Research council
Research Output 2011 2019
13
Downloads
(Pure)
Arnoldi decomposition, GMRES, and preconditioning for linear discrete ill-posed problems
Gazzola, S., Noschese, S., Novati, P. & Reichel, L., 1 Aug 2019, In : Applied Numerical Mathematics. 142, p. 102-121 20 p.Research output: Contribution to journal › Article
Flexible GMRES for Total Variation regularization
Gazzola, S. & Sabate Landman, M., 1 Sep 2019, In : BIT Numerical Mathematics. 59, 3, p. 721-746 26 p.Research output: Contribution to journal › Article
Open Access
9
Citations
(Scopus)
8
Downloads
(Pure)
IR Tools: a MATLAB package of iterative regularization methods and large-scale test problems
Gazzola, S., Hansen, P. C. & Nagy, J. G., 1 Jul 2019, In : Numerical Algorithms. 81, 3, p. 773-811 39 p.Research output: Contribution to journal › Article
Open Access
File
Convex optimisation for partial volume estimation in compressive quantitative MRI
Duarte, R., Chen, Z., Gazzola, S., Marshall, I., Davies, M. & Wiaux, Y., 28 Apr 2017, (Accepted/In press).Research output: Contribution to conference › Abstract
1
Citation
(Scopus)
80
Downloads
(Pure)
Fast nonnegative least squares through flexible Krylov subspaces
Gazzola, S. & Wiaux, Y., 27 Apr 2017, In : SIAM Journal on Scientific Computing. 39, 2, p. A655–A679 25 p.Research output: Contribution to journal › Article
Open Access
File
Krylov Subspace
Least Squares
Non-negative
Least Squares Problem
Iterative methods