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Sgallari, Fiorella

Co-Author Distance
Author ID: sgallari.fiorella Recent zbMATH articles by "Sgallari, Fiorella"
Published as: Sgallari, Fiorella; Sgallari, F.
External Links: ORCID
Documents Indexed: 83 Publications since 1978, including 1 Additional arXiv Preprint
1 Contribution as Editor
Co-Authors: 53 Co-Authors with 81 Joint Publications
1,336 Co-Co-Authors
all top 5

Co-Authors

3 single-authored
43 Morigi, Serena
29 Lanza, Alessandro
28 Reichel, Lothar
11 Pragliola, Monica
10 Calvetti, Daniela
7 Mikula, Karol
5 Calatroni, Luca
4 Selesnick, Ivan W.
3 Alliney, Stefano
3 Chan, Raymond Hon-Fu
3 Spaletta, Giulia
3 Zama, Fabiana
2 Barnabei, Marilena
2 Bertaccini, Daniele
2 Bevilacqua, Francesca
2 Corsaro, Stefania
2 Franchini, Elena
2 Frontini, V.
2 Handlovičová, Angela
2 Húska, Martin
2 Sciacchitano, Federica
1 Abad, J. O.
1 Bellomo, Bianca Rosa
1 Benzi, Michele
1 Bertaia, M.
1 Bouhamidi, Abderrahman
1 Buccini, Alessandro
1 Cai, Xiaohao
1 Cecchetti, C.
1 Cipolla, Roberto
1 De Simone, Valentina
1 Huang, Guang-Xin
1 Jbilou, Khalide
1 Khan, Mohammad Kazim
1 Lamberti, Carlo
1 Landi, Germana
1 Lewis, Bryan W.
1 Lipparini, A.
1 Logothetis, Fotios
1 Loli Piccolomini, Elena
1 Mastri, F.
1 Mecca, Roberto
1 Morandi, Rossana
1 Plemmons, Robert James
1 Preusser, Tobias
1 Ramlau, Ronny
1 Rizzoli, V.
1 Rumpf, Martin
1 Sadok, Hassane
1 Sarti, Alessandro
1 Shyshkov, Andriy
1 Sloboda, Fridrich
1 Ye, Qiang
all top 5

Serials

11 Journal of Computational and Applied Mathematics
5 Numerical Algorithms
5 Journal of Mathematical Imaging and Vision
5 SIAM Journal on Imaging Sciences
4 Applied Mathematical Modelling
4 ETNA. Electronic Transactions on Numerical Analysis
4 Numerical Mathematics: Theory, Methods and Applications
3 BIT
3 Numerische Mathematik
3 Applied Numerical Mathematics
2 Inverse Problems
2 Annali dell’Università di Ferrara. Nuova Serie. Sezione VII
2 Calcolo
2 SIAM Journal on Scientific Computing
1 Applied Mathematics and Computation
1 Pubblicazioni. Serie III. Istituto per le Applicazioni del Calcolo
1 Rendiconti del Seminario Matematico
1 Parallel Computing
1 Journal of Scientific Computing
1 Linear Algebra and its Applications
1 SIAM Journal on Applied Mathematics
1 SIAM Review
1 International Journal of Computer Vision
1 Séminaire Lotharingien de Combinatoire
1 Computing and Visualization in Science
1 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche
all top 5

Fields

61 Numerical analysis (65-XX)
39 Information and communication theory, circuits (94-XX)
17 Computer science (68-XX)
13 Partial differential equations (35-XX)
10 Operations research, mathematical programming (90-XX)
8 Biology and other natural sciences (92-XX)
5 Integral equations (45-XX)
5 Statistics (62-XX)
3 Calculus of variations and optimal control; optimization (49-XX)
2 Group theory and generalizations (20-XX)
2 Approximations and expansions (41-XX)
2 Integral transforms, operational calculus (44-XX)
2 Systems theory; control (93-XX)
1 General and overarching topics; collections (00-XX)
1 Field theory and polynomials (12-XX)
1 Real functions (26-XX)
1 Functions of a complex variable (30-XX)
1 Special functions (33-XX)
1 Ordinary differential equations (34-XX)
1 Functional analysis (46-XX)
1 Operator theory (47-XX)
1 Probability theory and stochastic processes (60-XX)
1 Fluid mechanics (76-XX)
1 Optics, electromagnetic theory (78-XX)

Publications by Year

all cited Publications top 5 cited Publications

Citations contained in zbMATH Open

65 Publications have been cited 705 times in 438 Documents Cited by ▼ Year ▼
Tikhonov regularization and the L-curve for large discrete ill-posed problems. Zbl 0977.65030
Calvetti, D.; Morigi, S.; Reichel, L.; Sgallari, F.
84
2000
A generalized Krylov subspace method for \(\ell_p\)-\(\ell_q\) minimization. Zbl 1343.65077
Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F.
39
2015
Majorization-minimization generalized Krylov subspace methods for \({\ell _p}\)-\({\ell _q}\) optimization applied to image restoration. Zbl 1369.65073
Huang, G.; Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F.
37
2017
Constrained TV\(_p\)-\(\ell_2\) model for image restoration. Zbl 1344.65025
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
35
2016
Tikhonov regularization based on generalized Krylov subspace methods. Zbl 1246.65068
Reichel, Lothar; Sgallari, Fiorella; Ye, Qiang
33
2012
Convex image denoising via non-convex regularization with parameter selection. Zbl 1391.94088
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
29
2016
An adaptive strategy for the restoration of textured images using fractional order regularization. Zbl 1289.68196
Chan, R. H.; Lanza, A.; Morigi, S.; Sgallari, F.
27
2013
Semi-implicit complementary volume scheme for solving level set like equations in image processing and curve evolution. Zbl 1065.65105
Handlovičová, Angela; Mikula, Karol; Sgallari, Fiorella
25
2003
Orthogonal projection regularization operators. Zbl 1124.65043
Morigi, S.; Reichel, L.; Sgallari, F.
23
2007
Nonnegativity and iterative methods for ill-posed problems. Zbl 1077.65041
Calvetti, D.; Landi, G.; Reichel, L.; Sgallari, F.
19
2004
Convex non-convex image segmentation. Zbl 1453.65141
Chan, Raymond; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
19
2018
Semi-implicit covolume method in 3D image segmentation. Zbl 1126.65088
Corsaro, S.; Mikula, K.; Sarti, A.; Sgallari, F.
17
2006
Nonconvex nonsmooth optimization via convex-nonconvex majorization-minimization. Zbl 1368.65087
Lanza, A.; Morigi, S.; Selesnick, I.; Sgallari, F.
17
2017
Tikhonov regularization with nonnegativity constraint. Zbl 1069.65047
Calvetti, D.; Lewis, B.; Reichel, L.; Sgallari, F.
17
2004
Residual whiteness principle for parameter-free image restoration. Zbl 1455.94027
Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
17
2020
A truncated projected SVD method for linear discrete ill-posed problems. Zbl 1114.65039
Morigi, Serena; Reichel, Lothar; Sgallari, Fiorella
16
2006
Iterative methods for ill-posed problems and semiconvergent sequences. Zbl 1092.65025
Morigi, S.; Reichel, L.; Sgallari, F.; Zama, F.
14
2006
Convex image denoising via non-convex regularization. Zbl 1444.94015
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
12
2015
Sparsity-inducing nonconvex nonseparable regularization for convex image processing. Zbl 1524.94023
Lanza, Alessandro; Morigi, Serena; Selesnick, Ivan W.; Sgallari, Fiorella
12
2019
An iterative method for linear discrete ill-posed problems with box constraints. Zbl 1101.65045
Morigi, S.; Reichel, L.; Sgallari, F.; Zama, F.
11
2007
A flexible space-variant anisotropic regularization for image restoration with automated parameter selection. Zbl 1524.94009
Calatroni, Luca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
11
2019
Fractional Tikhonov regularization with a nonlinear penalty term. Zbl 1368.65065
Morigi, Serena; Reichel, Lothar; Sgallari, Fiorella
10
2017
Applications of anti-Gauss quadrature rules in linear algebra. Zbl 0938.65075
Calvetti, Daniela; Reichel, Lothar; Sgallari, Fiorella
10
1999
Whiteness constraints in a unified variational framework for image restoration. Zbl 1433.94014
Lanza, Alessandro; Morigi, Serena; Sciacchitano, Federica; Sgallari, Fiorella
10
2018
Variational image denoising based on autocorrelation whiteness. Zbl 1279.68330
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella; Yezzi, Anthony J.
10
2013
Cascadic multiresolution methods for image deblurring. Zbl 1144.65092
Morigi, Serena; Reichel, Lothar; Sgallari, Fiorella; Shyshkov, Andriy
9
2008
Non-convex total variation regularization for convex denoising of signals. Zbl 1485.94026
Selesnick, Ivan; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
9
2020
An iterative Lavrentiev regularization method. Zbl 1107.65038
Morigi, S.; Reichel, L.; Sgallari, F.
8
2006
Convex non-convex segmentation of scalar fields over arbitrary triangulated surfaces. Zbl 1510.65037
Huska, Martin; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
8
2019
Variational image restoration with constraints on noise whiteness. Zbl 1331.94022
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
7
2015
A comparison of parameter choice rules for \(\ell^p\)-\(\ell^q\) minimization. Zbl 1500.65027
Buccini, Alessandro; Pragliola, Monica; Reichel, Lothar; Sgallari, Fiorella
7
2022
Noise-reducing cascadic multilevel methods for linear discrete ill-posed problems. Zbl 1219.65042
Morigi, S.; Reichel, L.; Sgallari, F.
6
2010
Computable error bounds and estimates for the conjugate gradient method. Zbl 0976.65033
Calvetti, D.; Morigi, S.; Reichel, L.; Sgallari, F.
6
2000
Cascadic multilevel methods for fast nonsymmetric blur- and noise-removal. Zbl 1189.94023
Morigi, S.; Reichel, L.; Sgallari, F.
6
2010
Co-volume method for Riemannian mean curvature flow in subjective surfaces multiscale segmentation. Zbl 1511.65104
Mikula, Karol; Sarti, Alessandro; Sgallari, Fiorella
6
2006
Vessel segmentation in medical imaging using a tight-frame-based algorithm. Zbl 1279.94010
Cai, Xiaohao; Chan, Raymond; Morigi, Serena; Sgallari, Fiorella
6
2013
An iterative method with error estimators. Zbl 0970.65028
Calvetti, D.; Morigi, S.; Reichel, L.; Sgallari, F.
5
2001
Updating preconditioners for nonlinear deblurring and denoising image restoration. Zbl 1195.94008
Bertaccini, Daniele; Sgallari, Fiorella
5
2010
A regularizing Lanczos iteration method for underdetermined linear systems. Zbl 0967.65052
Calvetti, D.; Reichel, L.; Sgallari, F.; Spaletta, G.
5
2000
Residual whiteness principle for automatic parameter selection in \(\ell_2-\ell_2\) image super-resolution problems. Zbl 1487.94029
Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella
5
2021
A hybrid multilevel-active set method for large box-constrained linear discrete ill-posed problems. Zbl 1216.65047
Morigi, S.; Plemmons, R.; Reichel, L.; Sgallari, F.
4
2011
An interior-point method for large constrained discrete ill-posed problems. Zbl 1179.65045
Morigi, S.; Reichel, L.; Sgallari, F.
4
2010
A weak formulation of boundary integral equations for time dependent parabolic problems. Zbl 0609.65080
Sgallari, Fiorella
4
1985
Implicit shape reconstruction of unorganized points using PDE-based deformable 3D manifolds. Zbl 1240.65069
Franchini, Elena; Morigi, Serena; Sgallari, Fiorella
3
2010
An \(L\)-ribbon for large underdetermined linear discrete ill-posed problems. Zbl 0994.65042
Calvetti, D.; Morigi, S.; Reichel, L.; Sgallari, F.
3
2000
Semi-implicit finite volume scheme for image processing in 3D cylindrical geometry. Zbl 1042.65069
Mikula, Karol; Sgallari, Fiorella
3
2003
Alternating Krylov subspace image restoration methods. Zbl 1251.65091
Abad, J. O.; Morigi, S.; Reichel, L.; Sgallari, F.
3
2012
An ”ill-conditioned” Volterra integral equation related to the reconstruction of images from projections. Zbl 0595.65140
Alliney, S.; Sgallari, F.
3
1984
Segmentation of 3D tubular structures by a PDE-based anisotropic diffusion model. Zbl 1274.65058
Franchini, Elena; Morigi, Serena; Sgallari, Fiorella
2
2010
A modified companion matrix method based on Newton polynomials. Zbl 1044.65038
Calvetti, D.; Reichel, L.; Sgallari, F.
2
2003
Automatic fidelity and regularization terms selection in variational image restoration. Zbl 07569613
Lanza, A.; Pragliola, M.; Sgallari, F.
2
2022
A parallel block projection method of the Cimmino type for finite Markov chains. Zbl 0862.60055
Benzi, M.; Sgallari, F.; Spaletta, G.
2
1995
Parameter-free restoration of piecewise smooth images. Zbl 1535.94007
Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
2
2023
Iterative methods of Richardson-Lucy-type for image deblurring. Zbl 1289.68203
Khan, M. K.; Morigi, S.; Reichel, L.; Sgallari, F.
2
2013
Whiteness-based parameter selection for Poisson data in variational image processing. Zbl 1510.94007
Bevilacqua, Francesca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
2
2023
ADMM-based residual whiteness principle for automatic parameter selection in single image super-resolution problems. Zbl 07694849
Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella
2
2023
On and beyond total variation regularization in imaging: the role of space variance. Zbl 07725064
Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella
2
2023
The partition of unity method for high-order finite volume schemes using radial basis functions reconstruction. Zbl 1212.65339
Morigi, Serena; Sgallari, Fiorella
1
2009
The exploitation of Krylov-subspace methods in the harmonic-balance simulation of large nonlinear microwave circuits. Zbl 0980.65053
Rizzoli, V.; Sgallari, F.; Mastri, F.; Cecchetti, C.; Lipparini, A.
1
2000
Variational image denoising while constraining the distribution of the residual. Zbl 1297.68251
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella; Yezzi, Anthony J.
1
2014
A boundary integral equation approach to wave propagation over a trench. Zbl 0529.76021
Sgallari, Fiorella
1
1983
Convex non-convex segmentation over surfaces. Zbl 1489.68384
Huska, Martin; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
1
2017
A unified framework for the restoration of images corrupted by additive white noise. Zbl 1489.94015
Lanza, Alessandro; Sciacchitano, Federica; Morigi, Serena; Sgallari, Fiorella
1
2017
Automatic parameter selection based on residual whiteness for convex non-convex variational restoration. Zbl 07468058
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
1
2021
Masked unbiased principles for parameter selection in variational image restoration under Poisson noise. Zbl 1507.94009
Bevilacqua, Francesca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
1
2023
Parameter-free restoration of piecewise smooth images. Zbl 1535.94007
Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
2
2023
Whiteness-based parameter selection for Poisson data in variational image processing. Zbl 1510.94007
Bevilacqua, Francesca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
2
2023
ADMM-based residual whiteness principle for automatic parameter selection in single image super-resolution problems. Zbl 07694849
Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella
2
2023
On and beyond total variation regularization in imaging: the role of space variance. Zbl 07725064
Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella
2
2023
Masked unbiased principles for parameter selection in variational image restoration under Poisson noise. Zbl 1507.94009
Bevilacqua, Francesca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
1
2023
A comparison of parameter choice rules for \(\ell^p\)-\(\ell^q\) minimization. Zbl 1500.65027
Buccini, Alessandro; Pragliola, Monica; Reichel, Lothar; Sgallari, Fiorella
7
2022
Automatic fidelity and regularization terms selection in variational image restoration. Zbl 07569613
Lanza, A.; Pragliola, M.; Sgallari, F.
2
2022
Residual whiteness principle for automatic parameter selection in \(\ell_2-\ell_2\) image super-resolution problems. Zbl 1487.94029
Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella
5
2021
Automatic parameter selection based on residual whiteness for convex non-convex variational restoration. Zbl 07468058
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
1
2021
Residual whiteness principle for parameter-free image restoration. Zbl 1455.94027
Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
17
2020
Non-convex total variation regularization for convex denoising of signals. Zbl 1485.94026
Selesnick, Ivan; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
9
2020
Sparsity-inducing nonconvex nonseparable regularization for convex image processing. Zbl 1524.94023
Lanza, Alessandro; Morigi, Serena; Selesnick, Ivan W.; Sgallari, Fiorella
12
2019
A flexible space-variant anisotropic regularization for image restoration with automated parameter selection. Zbl 1524.94009
Calatroni, Luca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella
11
2019
Convex non-convex segmentation of scalar fields over arbitrary triangulated surfaces. Zbl 1510.65037
Huska, Martin; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
8
2019
Convex non-convex image segmentation. Zbl 1453.65141
Chan, Raymond; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
19
2018
Whiteness constraints in a unified variational framework for image restoration. Zbl 1433.94014
Lanza, Alessandro; Morigi, Serena; Sciacchitano, Federica; Sgallari, Fiorella
10
2018
Majorization-minimization generalized Krylov subspace methods for \({\ell _p}\)-\({\ell _q}\) optimization applied to image restoration. Zbl 1369.65073
Huang, G.; Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F.
37
2017
Nonconvex nonsmooth optimization via convex-nonconvex majorization-minimization. Zbl 1368.65087
Lanza, A.; Morigi, S.; Selesnick, I.; Sgallari, F.
17
2017
Fractional Tikhonov regularization with a nonlinear penalty term. Zbl 1368.65065
Morigi, Serena; Reichel, Lothar; Sgallari, Fiorella
10
2017
Convex non-convex segmentation over surfaces. Zbl 1489.68384
Huska, Martin; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
1
2017
A unified framework for the restoration of images corrupted by additive white noise. Zbl 1489.94015
Lanza, Alessandro; Sciacchitano, Federica; Morigi, Serena; Sgallari, Fiorella
1
2017
Constrained TV\(_p\)-\(\ell_2\) model for image restoration. Zbl 1344.65025
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
35
2016
Convex image denoising via non-convex regularization with parameter selection. Zbl 1391.94088
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
29
2016
A generalized Krylov subspace method for \(\ell_p\)-\(\ell_q\) minimization. Zbl 1343.65077
Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F.
39
2015
Convex image denoising via non-convex regularization. Zbl 1444.94015
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
12
2015
Variational image restoration with constraints on noise whiteness. Zbl 1331.94022
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella
7
2015
Variational image denoising while constraining the distribution of the residual. Zbl 1297.68251
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella; Yezzi, Anthony J.
1
2014
An adaptive strategy for the restoration of textured images using fractional order regularization. Zbl 1289.68196
Chan, R. H.; Lanza, A.; Morigi, S.; Sgallari, F.
27
2013
Variational image denoising based on autocorrelation whiteness. Zbl 1279.68330
Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella; Yezzi, Anthony J.
10
2013
Vessel segmentation in medical imaging using a tight-frame-based algorithm. Zbl 1279.94010
Cai, Xiaohao; Chan, Raymond; Morigi, Serena; Sgallari, Fiorella
6
2013
Iterative methods of Richardson-Lucy-type for image deblurring. Zbl 1289.68203
Khan, M. K.; Morigi, S.; Reichel, L.; Sgallari, F.
2
2013
Tikhonov regularization based on generalized Krylov subspace methods. Zbl 1246.65068
Reichel, Lothar; Sgallari, Fiorella; Ye, Qiang
33
2012
Alternating Krylov subspace image restoration methods. Zbl 1251.65091
Abad, J. O.; Morigi, S.; Reichel, L.; Sgallari, F.
3
2012
A hybrid multilevel-active set method for large box-constrained linear discrete ill-posed problems. Zbl 1216.65047
Morigi, S.; Plemmons, R.; Reichel, L.; Sgallari, F.
4
2011
Noise-reducing cascadic multilevel methods for linear discrete ill-posed problems. Zbl 1219.65042
Morigi, S.; Reichel, L.; Sgallari, F.
6
2010
Cascadic multilevel methods for fast nonsymmetric blur- and noise-removal. Zbl 1189.94023
Morigi, S.; Reichel, L.; Sgallari, F.
6
2010
Updating preconditioners for nonlinear deblurring and denoising image restoration. Zbl 1195.94008
Bertaccini, Daniele; Sgallari, Fiorella
5
2010
An interior-point method for large constrained discrete ill-posed problems. Zbl 1179.65045
Morigi, S.; Reichel, L.; Sgallari, F.
4
2010
Implicit shape reconstruction of unorganized points using PDE-based deformable 3D manifolds. Zbl 1240.65069
Franchini, Elena; Morigi, Serena; Sgallari, Fiorella
3
2010
Segmentation of 3D tubular structures by a PDE-based anisotropic diffusion model. Zbl 1274.65058
Franchini, Elena; Morigi, Serena; Sgallari, Fiorella
2
2010
The partition of unity method for high-order finite volume schemes using radial basis functions reconstruction. Zbl 1212.65339
Morigi, Serena; Sgallari, Fiorella
1
2009
Cascadic multiresolution methods for image deblurring. Zbl 1144.65092
Morigi, Serena; Reichel, Lothar; Sgallari, Fiorella; Shyshkov, Andriy
9
2008
Orthogonal projection regularization operators. Zbl 1124.65043
Morigi, S.; Reichel, L.; Sgallari, F.
23
2007
An iterative method for linear discrete ill-posed problems with box constraints. Zbl 1101.65045
Morigi, S.; Reichel, L.; Sgallari, F.; Zama, F.
11
2007
Semi-implicit covolume method in 3D image segmentation. Zbl 1126.65088
Corsaro, S.; Mikula, K.; Sarti, A.; Sgallari, F.
17
2006
A truncated projected SVD method for linear discrete ill-posed problems. Zbl 1114.65039
Morigi, Serena; Reichel, Lothar; Sgallari, Fiorella
16
2006
Iterative methods for ill-posed problems and semiconvergent sequences. Zbl 1092.65025
Morigi, S.; Reichel, L.; Sgallari, F.; Zama, F.
14
2006
An iterative Lavrentiev regularization method. Zbl 1107.65038
Morigi, S.; Reichel, L.; Sgallari, F.
8
2006
Co-volume method for Riemannian mean curvature flow in subjective surfaces multiscale segmentation. Zbl 1511.65104
Mikula, Karol; Sarti, Alessandro; Sgallari, Fiorella
6
2006
Nonnegativity and iterative methods for ill-posed problems. Zbl 1077.65041
Calvetti, D.; Landi, G.; Reichel, L.; Sgallari, F.
19
2004
Tikhonov regularization with nonnegativity constraint. Zbl 1069.65047
Calvetti, D.; Lewis, B.; Reichel, L.; Sgallari, F.
17
2004
Semi-implicit complementary volume scheme for solving level set like equations in image processing and curve evolution. Zbl 1065.65105
Handlovičová, Angela; Mikula, Karol; Sgallari, Fiorella
25
2003
Semi-implicit finite volume scheme for image processing in 3D cylindrical geometry. Zbl 1042.65069
Mikula, Karol; Sgallari, Fiorella
3
2003
A modified companion matrix method based on Newton polynomials. Zbl 1044.65038
Calvetti, D.; Reichel, L.; Sgallari, F.
2
2003
An iterative method with error estimators. Zbl 0970.65028
Calvetti, D.; Morigi, S.; Reichel, L.; Sgallari, F.
5
2001
Tikhonov regularization and the L-curve for large discrete ill-posed problems. Zbl 0977.65030
Calvetti, D.; Morigi, S.; Reichel, L.; Sgallari, F.
84
2000
Computable error bounds and estimates for the conjugate gradient method. Zbl 0976.65033
Calvetti, D.; Morigi, S.; Reichel, L.; Sgallari, F.
6
2000
A regularizing Lanczos iteration method for underdetermined linear systems. Zbl 0967.65052
Calvetti, D.; Reichel, L.; Sgallari, F.; Spaletta, G.
5
2000
An \(L\)-ribbon for large underdetermined linear discrete ill-posed problems. Zbl 0994.65042
Calvetti, D.; Morigi, S.; Reichel, L.; Sgallari, F.
3
2000
The exploitation of Krylov-subspace methods in the harmonic-balance simulation of large nonlinear microwave circuits. Zbl 0980.65053
Rizzoli, V.; Sgallari, F.; Mastri, F.; Cecchetti, C.; Lipparini, A.
1
2000
Applications of anti-Gauss quadrature rules in linear algebra. Zbl 0938.65075
Calvetti, Daniela; Reichel, Lothar; Sgallari, Fiorella
10
1999
A parallel block projection method of the Cimmino type for finite Markov chains. Zbl 0862.60055
Benzi, M.; Sgallari, F.; Spaletta, G.
2
1995
A weak formulation of boundary integral equations for time dependent parabolic problems. Zbl 0609.65080
Sgallari, Fiorella
4
1985
An ”ill-conditioned” Volterra integral equation related to the reconstruction of images from projections. Zbl 0595.65140
Alliney, S.; Sgallari, F.
3
1984
A boundary integral equation approach to wave propagation over a trench. Zbl 0529.76021
Sgallari, Fiorella
1
1983
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Cited by 713 Authors

84 Reichel, Lothar
39 Sgallari, Fiorella
36 Morigi, Serena
27 Lanza, Alessandro
24 Buccini, Alessandro
15 Gazzola, Silvia
14 Mikula, Karol
12 Donatelli, Marco
12 Pragliola, Monica
12 Wu, Chunlin
9 Jbilou, Khalide
8 Huang, Guang-Xin
8 Húska, Martin
8 Novati, Paolo
8 Sadok, Hassane
7 Bentbib, Abdeslem Hafid
7 Chan, Raymond Hon-Fu
7 Chung, Julianne M.
7 Hochstenbach, Michiel E.
7 Noschese, Silvia
7 Rodriguez, Giuseppe
7 Tai, Xuecheng
6 Chen, Ke
6 Zeng, Tie Yong
5 Calatroni, Luca
5 Calvetti, Daniela
5 Frolkovič, Peter
5 Lazzaro, Damiana
5 Pasha, Mirjeta
5 Selesnick, Ivan W.
4 Bertaccini, Daniele
4 Bouhamidi, Abderrahman
4 Dykes, Laura
4 Fenu, Caterina
4 George, Santhosh
4 Handlovičová, Angela
4 Liu, Zhifang
4 Lou, Yifei
4 Pes, Federica
4 Renaut, Rosemary Anne
4 Sabaté Landman, Malena
4 Spalević, Miodrag M.
4 Viloche Bazán, Fermín S.
4 Ye, Qiang
4 Yin, Feng
3 Borges, Leonardo Silveira
3 Can, Nguyen Huu
3 de Sturler, Eric
3 Díaz de Alba, Patricia
3 Duan, Yuping
3 Español, Malena I.
3 Hayami, Ken
3 Huang, Ting-Zhu
3 Huynh, Le Nhat
3 Jidesh, P.
3 Liu, Chaoyu
3 Luiken, Nick
3 O’Regan, Donal
3 Pang, Zhifeng
3 Peyriéras, Nadine
3 Qiao, Zhonghua
3 Ramlau, Ronny
3 Russo, Maria Rosaria
3 Strakoš, Zdeněk
3 van Leeuwen, Tristan
3 Yu, Xuebo
3 Zhang, Qian
2 Aizinger, Vadym
2 Alahmadi, J.
2 Alkilayh, Maged
2 Alqahtani, Hessah
2 Balazovjech, Martin
2 Basara, Branislav
2 Bellalij, Mohammed
2 Benzi, Michele
2 Bevilacqua, Francesca
2 Bui, Kevin V.
2 Bungert, Leon
2 Cai, Xiaohao
2 Cen, Kefa
2 Chen, Jian
2 Chi, Yong
2 Cuomo, Salvatore
2 De la Cruz Cabrera, Omar
2 Dell’Acqua, Pietro
2 Deng, Liangjian
2 Deng, Shengxiang
2 Dong, Yiqiu
2 Đukić, Dušan Lj.
2 Durastante, Fabio
2 El Hachimi, Anas
2 Farazmand, Mohammad
2 Farooq, Muhammad Umar
2 Gao, Yiming
2 Girometti, Laura
2 Guo, Xueyan
2 Guo, Zhichang
2 Hahn, Jooyoung
2 Hansen, Per Christian
2 He, Chuanjiang
...and 613 more Authors
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Cited in 102 Serials

36 Journal of Computational and Applied Mathematics
31 Applied Numerical Mathematics
26 Numerical Algorithms
22 Journal of Scientific Computing
20 BIT
19 Inverse Problems
17 Applied Mathematics and Computation
17 Journal of Mathematical Imaging and Vision
17 SIAM Journal on Scientific Computing
13 ETNA. Electronic Transactions on Numerical Analysis
12 SIAM Journal on Imaging Sciences
10 Computers & Mathematics with Applications
8 Linear Algebra and its Applications
8 Numerical Linear Algebra with Applications
8 Inverse Problems and Imaging
7 Kybernetika
7 Applied Mathematical Modelling
7 Inverse Problems in Science and Engineering
5 Numerische Mathematik
5 SIAM Journal on Matrix Analysis and Applications
5 International Journal of Computer Mathematics
5 Advances in Computational Mathematics
4 Computer Methods in Applied Mechanics and Engineering
4 Calcolo
4 Computing and Visualization in Science
3 Journal of Computational Physics
3 Mathematics of Computation
3 Journal of Optimization Theory and Applications
3 Computational Mechanics
3 SIAM Review
3 Advances in Difference Equations
2 International Journal of Heat and Mass Transfer
2 Mathematical Methods in the Applied Sciences
2 Numerical Functional Analysis and Optimization
2 Applied Mathematics Letters
2 Japan Journal of Industrial and Applied Mathematics
2 Applications of Mathematics
2 Communications in Statistics. Simulation and Computation
2 Computational and Applied Mathematics
2 Engineering Analysis with Boundary Elements
2 Mathematical Problems in Engineering
2 Optimization Methods & Software
2 Optimization and Engineering
2 Journal of Applied Mathematics and Computing
2 Multiscale Modeling & Simulation
2 International Journal of Computational Methods
2 The Journal of Prime Research in Mathematics
2 Discrete and Continuous Dynamical Systems. Series S
2 Science China. Mathematics
2 East Asian Journal on Applied Mathematics
2 SIAM/ASA Journal on Uncertainty Quantification
2 Communications on Applied Mathematics and Computation
1 Applicable Analysis
1 Computer Physics Communications
1 Journal of Engineering Mathematics
1 Journal of Fluid Mechanics
1 Applied Mathematics and Optimization
1 Canadian Mathematical Bulletin
1 Integral Equations and Operator Theory
1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
1 Proceedings of the American Mathematical Society
1 Rendiconti del Circolo Matemàtico di Palermo. Serie II
1 SIAM Journal on Numerical Analysis
1 Circuits, Systems, and Signal Processing
1 Journal of Computational Mathematics
1 Optimization
1 Journal of Integral Equations and Applications
1 Multidimensional Systems and Signal Processing
1 Journal of Global Optimization
1 Computational Mathematics and Mathematical Physics
1 The Journal of Analysis
1 Applied and Computational Harmonic Analysis
1 Journal of Mathematical Sciences (New York)
1 Communications in Nonlinear Science and Numerical Simulation
1 Computational Geosciences
1 Journal of Modern Optics
1 The ANZIAM Journal
1 Mathematical Modelling and Analysis
1 Comptes Rendus. Mathématique. Académie des Sciences, Paris
1 Journal of Numerical Mathematics
1 Statistical Applications in Genetics and Molecular Biology
1 Journal of Function Spaces and Applications
1 Journal of Hyperbolic Differential Equations
1 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis
1 GAMM-Mitteilungen
1 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche
1 EURASIP Journal on Advances in Signal Processing
1 Journal of Statistical Theory and Practice
1 Electronic Journal of Statistics
1 Asian-European Journal of Mathematics
1 Journal of Electrical and Computer Engineering
1 Advances in Applied Mathematics and Mechanics
1 Set-Valued and Variational Analysis
1 GEM - International Journal on Geomathematics
1 Frontiers of Computer Science
1 Journal of the Operations Research Society of China
1 Izvestiya Instituta Matematiki i Informatiki. Udmurtskiĭ Gosudarstvennyĭ Universitet
1 Annals of Applied Mathematics
1 Moroccan Journal of Pure and Applied Analysis
1 Actes des Rencontres du C.I.R.M.
...and 2 more Serials
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Cited in 35 Fields

341 Numerical analysis (65-XX)
146 Information and communication theory, circuits (94-XX)
79 Computer science (68-XX)
73 Operations research, mathematical programming (90-XX)
47 Partial differential equations (35-XX)
30 Calculus of variations and optimal control; optimization (49-XX)
26 Linear and multilinear algebra; matrix theory (15-XX)
26 Statistics (62-XX)
26 Biology and other natural sciences (92-XX)
20 Operator theory (47-XX)
16 Mechanics of deformable solids (74-XX)
14 Integral equations (45-XX)
12 Optics, electromagnetic theory (78-XX)
9 Real functions (26-XX)
7 Approximations and expansions (41-XX)
7 Fluid mechanics (76-XX)
6 Geophysics (86-XX)
5 Systems theory; control (93-XX)
4 Ordinary differential equations (34-XX)
4 Harmonic analysis on Euclidean spaces (42-XX)
4 Probability theory and stochastic processes (60-XX)
4 Classical thermodynamics, heat transfer (80-XX)
3 Integral transforms, operational calculus (44-XX)
3 Differential geometry (53-XX)
2 Combinatorics (05-XX)
2 Field theory and polynomials (12-XX)
2 Global analysis, analysis on manifolds (58-XX)
2 Statistical mechanics, structure of matter (82-XX)
1 General and overarching topics; collections (00-XX)
1 Functions of a complex variable (30-XX)
1 Special functions (33-XX)
1 Dynamical systems and ergodic theory (37-XX)
1 Functional analysis (46-XX)
1 Relativity and gravitational theory (83-XX)
1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

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