Marco Donatelli

80 papers Journal 74Unranked 5

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Graph Iterative Filtering methods for the analysis of nonstationary signals on graphs. CoRR Giuseppe Scarlato, Antonio Cicone, Marco Donatelli
2025	J	`jnl`	A Data-Dependent Regularization Method Based on the Graph Laplacian. SIAM J. Sci. Comput. Davide Bianchi, Davide Evangelista, Stefano Aleotti, Marco Donatelli, Elena Loli Piccolomini, Wenbin Li
2025	—	`conf`	A Fractional Graph La+$\varPsi $ Approach to Image Reconstruction. SSVM (1) Stefano Aleotti, Marco Donatelli, Rolf Krause, Pietro Maurino
2025	J	`jnl`	A Preconditioned Version of a Nested Primal-Dual Algorithm for Image Deblurring. J. Sci. Comput. Stefano Aleotti, Marco Donatelli, Rolf Krause, Giuseppe Scarlato
2025	J	`jnl`	A nested primal-dual iterated Tikhonov method for regularized convex optimization. Comput. Optim. Appl. Stefano Aleotti, Silvia Bonettini, Marco Donatelli, Marco Prato, Simone Rebegoldi
2025	J	`jnl`	Analysis on Aggregation and Block Smoothers in Multigrid Methods for Block Toeplitz Linear Systems. SIAM J. Matrix Anal. Appl. Matthias Bolten, Marco Donatelli, Paola Ferrari, Isabella Furci
2025	J	`jnl`	Blocking structures, approximation, and preconditioning. CoRR Nikos Barakitis, Marco Donatelli, Samuele Ferri, Valerio Loi, Stefano Serra-Capizzano, Rosita Luisa Sormani
2025	J	`jnl`	Blocking structures, approximation, and preconditioning. Numer. Algorithms Nikos Barakitis, Marco Donatelli, Samuele Ferri, Valerio Loi, Stefano Serra-Capizzano, Rosita Luisa Sormani
2025	J	`jnl`	Convergence analysis and parameter estimation for the iterated Arnoldi-Tikhonov method. Numerische Mathematik Davide Bianchi, Marco Donatelli, Davide Furchì, Lothar Reichel
2025	J	`jnl`	Flexible iterative methods for linear systems of equations with multiple right-hand sides. Numer. Algorithms Alessandro Buccini, Marco Donatelli, Lucas Onisk, Lothar Reichel
2025	J	`jnl`	Multigrid Methods for Computed Tomography. Symmetry Alessandro Buccini, Marco Donatelli, Marco Ratto
2025	J	`jnl`	The iterated Golub-Kahan-Tikhonov method. CoRR Davide Bianchi, Marco Donatelli, Davide Furchì, Lothar Reichel
2025	J	`jnl`	Trust-Region Methods with Low-Fidelity Objective Models. CoRR Andrea Angino, Matteo Aurina, Alena Kopanicáková, Matthias Voigt, Marco Donatelli, Rolf Krause
2024	J	`jnl`	A Preconditioned Version of a Nested Primal-Dual Algorithm for Image Deblurring. CoRR Stefano Aleotti, Marco Donatelli, Rolf Krause, Giuseppe Scarlato
2024	J	`jnl`	A note on the convergence of multigrid methods for the Riesz-space equation and an application to image deblurring. CoRR Danyal Ahmad, Marco Donatelli, Mariarosa Mazza, Stefano Serra-Capizzano, Ken Trotti
2024	J	`jnl`	Analysis on aggregation and block smoothers in multigrid methods for block Toeplitz linear systems. CoRR Matthias Bolten, Marco Donatelli, Paola Ferrari, Isabella Furci
2024	J	`jnl`	Guest Editorial JMIV Special Issue SSVM'23. J. Math. Imaging Vis. Luca Calatroni, Marco Donatelli, Serena Morigi, Marco Prato, Matteo Santacesaria
2024	J	`jnl`	Multigrid for two-sided fractional differential equations discretized by finite volume elements on graded meshes. J. Comput. Appl. Math. Marco Donatelli, Rolf Krause, Mariarosa Mazza, Ken Trotti
2024	—	`conf`	Whiteness-Based Bilevel Learning of Regularization Parameters in Imaging. EUSIPCO Carlo Santambrogio, Monica Pragliola, Alessandro Lanza, Marco Donatelli, Luca Calatroni
2024	J	`jnl`	Whiteness-based bilevel learning of regularization parameters in imaging. CoRR Carlo Santambrogio, Monica Pragliola, Alessandro Lanza, Marco Donatelli, Luca Calatroni
2023	J	`jnl`	A data-dependent regularization method based on the graph Laplacian. CoRR Davide Bianchi, Davide Evangelista, Stefano Aleotti, Marco Donatelli, Elena Loli Piccolomini, Wenbin Li
2023	J	`jnl`	Convergence analysis and parameter estimation for the iterated Arnoldi-Tikhonov method. CoRR Davide Bianchi, Marco Donatelli, Davide Furchì, Lothar Reichel
2023	J	`jnl`	Estimating the trace of matrix functions with application to complex networks. Numer. Algorithms Rafael Díaz Fuentes, Marco Donatelli, Caterina Fenu, Giorgio Mantica
2023	—	`conf`	Graph Laplacian and Neural Networks for Inverse Problems in Imaging: GraphLaNet. SSVM Davide Bianchi, Marco Donatelli, Davide Evangelista, Wenbin Li, Elena Loli Piccolomini
2023	J	`jnl`	On the matrices in B-spline collocation methods for Riesz fractional equations and their spectral properties. Numer. Linear Algebra Appl. Mariarosa Mazza, Marco Donatelli, Carla Manni, Hendrik Speleers
2023	—	`ed.`	Scale Space and Variational Methods in Computer Vision - 9th International Conference, SSVM 2023, Santa Margherita di Pula, Italy, May 21-25, 2023, Proceedings SSVM Luca Calatroni, Marco Donatelli, Serena Morigi, Marco Prato, Matteo Santacesaria
2023	J	`jnl`	Theoretical and numerical aspects of a non-stationary preconditioned iterative method for linear discrete ill-posed problems. J. Comput. Appl. Math. Alessandro Buccini, Marco Donatelli, Lothar Reichel
2022	J	`jnl`	A Symbol-Based Analysis for Multigrid Methods for Block-Circulant and Block-Toeplitz Systems. SIAM J. Matrix Anal. Appl. Matthias Bolten, Marco Donatelli, Paola Ferrari, Isabella Furci
2022	J	`jnl`	A smoothing analysis for multigrid methods applied to tempered fractional problems. CoRR Danyal Ahmad, Marco Donatelli, Mariarosa Mazza, Stefano Serra-Capizzano, Ken Trotti
2022	J	`jnl`	Matrices associated to two conservative discretizations of Riesz fractional operators and related multigrid solvers. Numer. Linear Algebra Appl. Marco Donatelli, Rolf Krause, Mariarosa Mazza, Matteo Semplice, Ken Trotti
2022	J	`jnl`	Multigrid for two-sided fractional differential equations discretized by finite volume elements on graded meshes. CoRR Marco Donatelli, Rolf Krause, Mariarosa Mazza, Ken Trotti
2022	J	`jnl`	Symbol based convergence analysis in multigrid methods for saddle point problems. CoRR Matthias Bolten, Marco Donatelli, Paola Ferrari, Isabella Furci
2022	J	`jnl`	Symmetrization Techniques in Image Deblurring. CoRR Marco Donatelli, Paola Ferrari, Silvia Gazzola
2021	J	`jnl`	A new nonstationary preconditioned iterative method for linear discrete ill-posed problems with application to image deblurring. Numer. Linear Algebra Appl. Alessandro Buccini, Marco Donatelli, Lothar Reichel, Wei-Hong Zhang
2021	J	`jnl`	A symbol based analysis for multigrid methods for Block-Circulant and Block-Toeplitz Systems. CoRR Matthias Bolten, Marco Donatelli, Paola Ferrari, Isabella Furci
2021	J	`jnl`	Compatibility, embedding and regularization of non-local random walks on graphs. CoRR Davide Bianchi, Marco Donatelli, Fabio Durastante, Mariarosa Mazza
2021	J	`jnl`	Graph Laplacian for image deblurring. CoRR Davide Bianchi, Alessandro Buccini, Marco Donatelli, Emma Randazzo
2021	—	`conf`	Graph Laplacian in ℓ ICCSA (Workshops) Alessandro Buccini, Marco Donatelli
2021	—	`conf`	Graph approximation and generalized Tikhonov regularization for signal deblurring. ICCSA (Workshops) Davide Bianchi, Marco Donatelli
2021	J	`jnl`	Graph approximation and generalized Tikhonov regularization for signal deblurring. CoRR Davide Bianchi, Marco Donatelli
2021	J	`jnl`	Multigrid methods for block-Toeplitz linear systems: convergence analysis and applications. Numer. Linear Algebra Appl. Marco Donatelli, Paola Ferrari, Isabella Furci, Stefano Serra-Capizzano, Debora Sesana
2021	J	`jnl`	On the matrices in B-spline collocation methods for Riesz fractional equations and their spectral properties. CoRR Mariarosa Mazza, Marco Donatelli, Carla Manni, Hendrik Speleers
2021	J	`jnl`	Regularization of inverse problems by an approximate matrix-function technique. Numer. Algorithms Stefano Cipolla, Marco Donatelli, Fabio Durastante
2020	J	`jnl`	A general framework for ADMM acceleration. Numer. Algorithms Alessandro Buccini, Pietro Dell'Acqua, Marco Donatelli
2020	J	`jnl`	Multigrid preconditioners for anisotropic space-fractional diffusion equations. Adv. Comput. Math. Marco Donatelli, Rolf Krause, Mariarosa Mazza, Ken Trotti
2019	J	`jnl`	A merged tuning of binary and ternary Loop's subdivision. Comput. Aided Geom. Des. Marco Donatelli, Paola Novara, Lucia Romani, Stefano Serra-Capizzano, Debora Sesana
2019	J	`jnl`	A non-convex regularization approach for compressive sensing. Adv. Comput. Math. Yaru Fan, Alessandro Buccini, Marco Donatelli, Ting-Zhu Huang
2019	J	`jnl`	Multigrid methods for block-Toeplitz linear systems: convergence analysis and applications. CoRR Marco Donatelli, Paola Ferrari, Isabella Furci, Stefano Serra-Capizzano, Debora Sesana
2018	J	`jnl`	A Semiblind Regularization Algorithm for Inverse Problems with Application to Image Deblurring. SIAM J. Sci. Comput. Alessandro Buccini, Marco Donatelli, Ronny Ramlau
2018	J	`jnl`	Spectral Analysis and Multigrid Methods for Finite Volume Approximations of Space-Fractional Diffusion Equations. SIAM J. Sci. Comput. Marco Donatelli, Mariarosa Mazza, Stefano Serra-Capizzano
2018	J	`jnl`	Weakly Constrained Lucy-Richardson with Applications to Inversion of Light Scattering Data. J. Sci. Comput. Alessandro Buccini, Marco Donatelli, Fabio Ferri
2017	J	`jnl`	Curvature continuous path planning and path finding based on PH splines with tension. Comput. Aided Des. Marco Donatelli, Carlotta Giannelli, Duccio Mugnaini, Alessandra Sestini
2017	J	`jnl`	Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem. Comput. Math. Appl. Marco Donatelli, Ali Dorostkar, Mariarosa Mazza, Maya G. Neytcheva, Stefano Serra-Capizzano
2017	J	`jnl`	Iterated Tikhonov regularization with a general penalty term. Numer. Linear Algebra Appl. Alessandro Buccini, Marco Donatelli, Lothar Reichel
2017	J	`jnl`	Spectral analysis and multigrid preconditioners for two-dimensional space-fractional diffusion equations. J. Comput. Phys. Hamid Moghaderi, Mehdi Dehghan, Marco Donatelli, Mariarosa Mazza
2017	J	`jnl`	Structure Preserving Preconditioners for Image Deblurring. J. Sci. Comput. Pietro Dell'Acqua, Marco Donatelli, Claudio Estatico, Mariarosa Mazza
2017	J	`jnl`	Symbol-Based Multigrid Methods for Galerkin B-Spline Isogeometric Analysis. SIAM J. Numer. Anal. Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra-Capizzano, Hendrik Speleers
2016	J	`jnl`	Image deblurring by sparsity constraint on the Fourier coefficients. Numer. Algorithms Marco Donatelli, Thomas Huckle, Mariarosa Mazza, Debora Sesana
2016	J	`jnl`	Preconditioned HSS method for large multilevel block Toeplitz linear systems via the notion of matrix-valued symbol. Numer. Linear Algebra Appl. Marco Donatelli, Carlo Garoni, Mariarosa Mazza, Stefano Serra-Capizzano, Debora Sesana
2016	J	`jnl`	Regularization Preconditioners for Frame-Based Image Deblurring with Reduced Boundary Artifacts. SIAM J. Sci. Comput. Yuantao Cai, Marco Donatelli, Davide Bianchi, Ting-Zhu Huang
2016	J	`jnl`	Spectral analysis and spectral symbol of matrices in isogeometric collocation methods. Math. Comput. Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra-Capizzano, Hendrik Speleers
2016	J	`jnl`	Spectral analysis and structure preserving preconditioners for fractional diffusion equations. J. Comput. Phys. Marco Donatelli, Mariarosa Mazza, Stefano Serra-Capizzano
2015	J	`jnl`	Arnoldi methods for image deblurring with anti-reflective boundary conditions. Appl. Math. Comput. Marco Donatelli, David R. Martin, Lothar Reichel
2015	J	`jnl`	Two-grid optimality for Galerkin linear systems based on B-splines. Comput. Vis. Sci. Marco Donatelli, Carlo Garoni, Carla Manni, Stefano Serra-Capizzano, Hendrik Speleers
2014	J	`jnl`	Preconditioners for image restoration by reblurring techniques. J. Comput. Appl. Math. Pietro Dell'Acqua, Marco Donatelli, Claudio Estatico
2014	J	`jnl`	Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol. Appl. Math. Comput. Marco Donatelli, Carlo Garoni, Mariarosa Mazza, Stefano Serra-Capizzano, Debora Sesana
2014	J	`jnl`	Square smoothing regularization matrices with accurate boundary conditions. J. Comput. Appl. Math. Marco Donatelli, Lothar Reichel
2014	J	`jnl`	Symbol approach in a signal-restoration problem involving block Toeplitz matrices. J. Comput. Appl. Math. Vincenza Del Prete, Fabio Di Benedetto, Marco Donatelli, Stefano Serra-Capizzano
2012	J	`jnl`	Fast deconvolution with approximated PSF by RSTLS with antireflective boundary conditions. J. Comput. Appl. Math. Marco Donatelli, Nicola Mastronardi
2012	J	`jnl`	On nondecreasing sequences of regularization parameters for nonstationary iterated Tikhonov. Numer. Algorithms Marco Donatelli
2012	J	`jnl`	Spectral analysis and preconditioning techniques for radial basis function collocation matrices. Numer. Linear Algebra Appl. Roberto Cavoretto, Alessandra De Rossi, Marco Donatelli, Stefano Serra-Capizzano
2012	J	`jnl`	Square regularization matrices for large linear discrete ill-posed problems. Numer. Linear Algebra Appl. Marco Donatelli, Arthur Neuman, Lothar Reichel
2011	J	`jnl`	Analysis of Multigrid Preconditioning for Implicit PDE Solvers for Degenerate Parabolic Equations. SIAM J. Matrix Anal. Appl. Marco Donatelli, Matteo Semplice, Stefano Serra-Capizzano
2011	J	`jnl`	Fast Preconditioners for Total Variation Deblurring with Antireflective Boundary Conditions. SIAM J. Matrix Anal. Appl. Zheng-Jian Bai, Marco Donatelli, Stefano Serra-Capizzano
2010	J	`jnl`	An algebraic generalization of local Fourier analysis for grid transfer operators in multigrid based on Toeplitz matrices. Numer. Linear Algebra Appl. Marco Donatelli
2010	J	`jnl`	Antireflective Boundary Conditions for Deblurring Problems. J. Electr. Comput. Eng. Marco Donatelli, Stefano Serra-Capizzano
2007	J	`jnl`	A Numerische Mathematik Antonio Aricò, Marco Donatelli
2006	J	`jnl`	On the Regularizing Power of Multigrid-type Algorithms. SIAM J. Sci. Comput. Marco Donatelli, Stefano Serra-Capizzano
2005	J	`jnl`	A multigrid for image deblurring with Tikhonov regularization. Numer. Linear Algebra Appl. Marco Donatelli
2004	J	`jnl`	V-cycle Optimal Convergence for Certain (Multilevel) Structured Linear Systems. SIAM J. Matrix Anal. Appl. Antonio Aricò, Marco Donatelli, Stefano Serra-Capizzano