DONATELLI, MARCO
 Distribuzione geografica
Continente #
NA - Nord America 8.320
EU - Europa 3.947
AS - Asia 1.132
SA - Sud America 41
Continente sconosciuto - Info sul continente non disponibili 11
OC - Oceania 6
AF - Africa 5
Totale 13.462
Nazione #
US - Stati Uniti d'America 8.307
IT - Italia 2.131
UA - Ucraina 642
TR - Turchia 399
SE - Svezia 304
CN - Cina 241
VN - Vietnam 231
IE - Irlanda 212
SG - Singapore 212
DE - Germania 204
FI - Finlandia 147
GB - Regno Unito 130
RU - Federazione Russa 94
BR - Brasile 37
JP - Giappone 27
BE - Belgio 20
FR - Francia 20
EU - Europa 11
AT - Austria 9
HK - Hong Kong 9
CA - Canada 7
CH - Svizzera 7
NL - Olanda 7
AU - Australia 5
IN - India 5
MX - Messico 5
ES - Italia 4
AR - Argentina 3
IR - Iran 3
CZ - Repubblica Ceca 2
EE - Estonia 2
HU - Ungheria 2
LT - Lituania 2
MA - Marocco 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
DK - Danimarca 1
DZ - Algeria 1
GL - Groenlandia 1
IM - Isola di Man 1
KG - Kirghizistan 1
KZ - Kazakistan 1
LK - Sri Lanka 1
LV - Lettonia 1
MC - Monaco 1
MK - Macedonia 1
NG - Nigeria 1
NZ - Nuova Zelanda 1
PK - Pakistan 1
PL - Polonia 1
PY - Paraguay 1
RS - Serbia 1
TN - Tunisia 1
Totale 13.462
Città #
Milan 1.366
Fairfield 1.229
Woodbridge 1.056
Houston 728
Ann Arbor 627
Chandler 571
Ashburn 564
Jacksonville 511
Seattle 503
Wilmington 424
Cambridge 382
Dublin 204
Princeton 204
Nyköping 196
Boardman 169
Dearborn 166
Izmir 153
Como 140
Dong Ket 103
Rome 89
Singapore 83
Beijing 72
San Diego 70
Kocaeli 52
San Mateo 45
Council Bluffs 44
Munich 43
Ogden 40
Santa Clara 34
Chicago 31
Tokyo 27
Nanjing 24
London 23
Brussels 20
Hefei 18
Helsinki 18
Redwood City 18
New York 17
The Dalles 17
Bologna 16
Washington 16
Los Angeles 14
Falls Church 13
Kunming 13
Redmond 13
Guangzhou 12
Indiana 11
Jinan 11
Varese 11
Verona 11
North Bergen 10
Berlin 9
Norwalk 9
Auburn Hills 7
Düsseldorf 7
Frankfurt am Main 7
Salerno 7
Vienna 7
Asso 6
Hong Kong 6
Lissone 6
Maslianico 6
San Francisco 6
Sesto San Giovanni 6
Vicenza 6
Cavaria con Premezzo 5
Chengdu 5
Edinburgh 5
Fayetteville 5
Genova 5
Kilburn 5
San Maurizio Canavese 5
Shenyang 5
São Paulo 5
Acton 4
Belo Horizonte 4
Bovisio-Masciago 4
Brescia 4
Chongqing 4
Gallarate 4
Nanchang 4
Quartu Sant'elena 4
Rho 4
Shenzhen 4
Stockholm 4
Turin 4
Uppsala 4
Baotou 3
Central 3
Centrale 3
Changsha 3
Chiswick 3
Fuzhou 3
Genoa 3
Lucca 3
New Bedfont 3
Perugia 3
Prescot 3
Rio de Janeiro 3
Shanghai 3
Totale 10.463
Nome #
Robust and optimal multi-iterative techniques for IgA Galerkin linear systems 217
Spectral analysis and structure preserving preconditioners for fractional diffusion equations 211
Image deblurring by sparsity constraint on the fourier coefficients 211
Preconditioned HSS method for large multilevel block Toeplitz linear systems via the notion of matrix-valued symbol 210
Analysis of multigrid preconditioning for implicit PDE solvers for degenerate parabolic equations 205
The anti-reflective transform and regularization by filtering 199
Robust and optimal multi-iterative techniques for IgA collocation linear systems 194
Spectral filtering for trend estimation 189
An algebraic generalization of local Fourier analysis for grid transfer operators in multigrid based on Toeplitz matrices 187
Regularization preconditioners for frame-based image deblurring with reduced boundary artifacts 185
Symbol-based multigrid methods for Galerkin B-spline isogeometric analysis 184
Multigrid preconditioners for anisotropic space-fractional diffusion equations 179
A fast alternating minimization algorithm for total variation deblurring without boundary artifacts 177
The anti-reflective algebra: structural and computational analysis with application to image deblurring and denoising 176
Arnoldi methods for image deblurring with anti-reflective boundary conditions 173
Application of multigrid techniques to image restoration problems 166
Symbol approach in a signal-restoration problem involving block Toeplitz matrices 166
Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem 165
Generalized grid transfer operators for multigrid methods applied on Toeplitz matrices 163
MGM optimal convergence for certain (multilevel) structured linear systems 162
Multilevel regularization for image deblurring problems 162
Multigrid methods: Grid transfer operators and subdivision schemes 162
Fast transforms for high order boundary conditions in deconvolution problems 161
Structure Preserving Preconditioners for Image Deblurring 161
AMG preconditioning for nonlinear degenerate parabolic equations on nonuniform grids with application to monument degradation 160
Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol 160
Anti-reflective boundary conditions and re-blurring 159
Iterated fractional Tikhonov regularization 158
An Iterative Multigrid Regularization Method for Toeplitz Discrete Ill-Posed Problems 158
A V-cycle Multigrid for multilevel matrix algebras: proof of optimality 157
Boundary conditions and multiple-image re-blurring: The LBT case 157
Canonical eigenvalue distribution of multilevel block Toeplitz sequences with non-Hermitian symbols 156
Two-grid optimality for Galerkin linear systems based on B-splines 156
Multigrid methods for cubic spline solution of two point (and 2D) boundary value problems 155
Preconditioners for image restoration by reblurring techniques 155
A Multigrid method for restoration and regularization of images with Dirichlet boundary conditions 153
Fast preconditioners for total variation deblurring with antireflective boundary conditions 153
On the treatment of boundary artifacts in image restoration by reflection and/or anti-reflection 152
Improved image deblurring with anti-reflective boundary conditions and re-blurring 152
Spectral analysis and spectral symbol of matrices in isogeometric collocation methods 151
Optimal preconditioning for image deblurring with Anti-Reflective boundary conditions 150
A merged tuning of binary and ternary Loop's subdivision 149
Curvature continuous path planning and path finding based on PH splines with tension 148
Spectral analysis and preconditioning techniques for radial basis function collocation matrices 147
Square smoothing regularization matrices with accurate boundary conditions 146
Antireflective Boundary Conditions for Deblurring Problems 145
On the condition number of the antireflective transform 144
Anti-reflective boundary conditions and fast 2D deblurring models 143
V-cycle optimal convergence for certain (multilevel) structured linear systems 142
Dealing with edge effects in least-squares image deconvolution problems 142
Spectral filtering for trend estimation 140
Fast deconvolution with approximated PSF by RSTLS with antireflective boundary conditions 137
Ground surface temperature reconstruction for the last 500 years obtained from permafrost temperatures observed in the SHARE STELVIO Borehole, Italian Alps 134
A multigrid for image deblurring with Tikhonov regularization 133
Multigrid methods for Toeplitz linear systems with different size reduction 132
PRIN2012: Matrici Strutturate nella Ricostruzione di Segnali e Immagini 132
Spectral Analysis for Radial Basis Function Collocation Matrices 130
Spectral analysis and multigrid preconditioners for two-dimensional space-fractional diffusion equations 127
Spectral analysis and multigrid methods for finite volume approximations of space-fractional diffusion equations 127
On the regularizing power of multigrid-type algorithms 127
Multilevel Gauss-Newton methods for phase retrieval problems 126
Iterated Tikhonov regularization with a general penalty term 126
Anisotropic bivariate subdivision with applications to multigrid 125
Large-scale regression with non-convex loss and penalty 124
Optimizing a multigrid Runge-“Kutta smoother for variable-coefficient convection-diffusion equations 122
A semiblind regularization algorithm for inverse problems with application to image deblurring 122
Fast nonstationary preconditioned iterative methods for ill-posed problems, with application to image deblurring 121
Spectral analysis of the anti-reflective algebra 120
Analysis of smoothed aggregation multigrid methods based on toeplitz matrices 120
On nondecreasing sequences of regularization parameters for nonstationary iterated Tikhonov 118
Square regularization matrices for large linear discrete ill-posed problems 117
Convergence and Normal Continuity Analysis of Nonstationary Subdivision Schemes Near Extraordinary Vertices and Faces 117
Filter factor analysis of an iterative multilevel regularizing method 116
An inexact non stationary Tikhonov procedure for large-scale nonlinear ill-posed problems 115
Grid transfer operators for multigrid methods 114
Weakly Constrained Lucy-Richardson with Applications to Inversion of Light Scattering Data 113
A non-convex regularization approach for compressive sensing 110
On generalized iterated Tikhonov regularization with operator-dependent seminorms 110
Nonstationary iterated thresholding algorithms for image deblurring 107
Analisi di strutture nella ricostruzione di immagini e monumenti 97
Programma Giovani Ricercatori - GNCS 97
Matrices associated to two conservative discretizations of Riesz fractional operators and related multigrid solvers 91
Structure Preserving Preconditioning for Frame-Based Image Deblurring 90
Anti-reflective boundary conditions, re-blurring and fast de-blurring methods 88
Numerical simulations of marble sulfation 87
All-at-once multigrid approaches for one-dimensional space-fractional diffusion equations 86
Compatibility, embedding and regularization of non-local random walks on graphs 84
Non-stationary Structure-Preserving Preconditioning for Image Restoration 81
Precondizionamento e metodi Multigrid per il calcolo veloce di soluzioni accurate 78
Programma Giovani Ricercatori - GNCS 74
Image restoration with anti-reflective boundary conditions and re-blurring 69
A general framework for ADMM acceleration 62
Multigrid methods for (multilevel) structured matrices associated with a symbol and related applications 61
A new nonstationary preconditioned iterative method for linear discrete ill-posed problems with application to image deblurring 59
A SYMBOL-BASED ANALYSIS for MULTIGRID METHODS for BLOCK-CIRCULANT and BLOCK-TOEPLITZ SYSTEMS 58
GRAPH LAPLACIAN for IMAGE DEBLURRING 57
A multigrid frame based method for image deblurring 50
EXISTENCE OF MULTIPLE SOLUTIONS FOR A FOURTH-ORDER PROBLEM WITH VARIABLE EXPONENT 49
On the matrices in B-spline collocation methods for Riesz fractional equations and their spectral properties 44
Multigrid methods for block-Toeplitz linear systems: convergence analysis and applications 41
Totale 13.378
Categoria #
all - tutte 54.426
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 54.426


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020672 0 0 0 0 0 0 0 0 226 217 75 154
2020/20212.009 53 234 70 156 108 274 140 154 231 194 160 235
2021/20221.240 190 160 64 24 41 70 73 61 65 221 122 149
2022/20231.534 154 67 122 168 122 315 14 221 213 44 49 45
2023/20242.249 342 361 344 421 410 123 16 27 69 31 22 83
2024/2025860 7 30 308 74 54 114 63 167 43 0 0 0
Totale 13.647