SERRA CAPIZZANO, STEFANO
 Distribuzione geografica
Continente #
NA - Nord America 17.585
EU - Europa 9.859
AS - Asia 2.424
SA - Sud America 110
Continente sconosciuto - Info sul continente non disponibili 26
OC - Oceania 11
AF - Africa 9
Totale 30.024
Nazione #
US - Stati Uniti d'America 17.565
IT - Italia 5.419
UA - Ucraina 1.652
TR - Turchia 841
SE - Svezia 668
IE - Irlanda 546
CN - Cina 508
VN - Vietnam 480
SG - Singapore 469
DE - Germania 420
FI - Finlandia 396
GB - Regno Unito 357
RU - Federazione Russa 246
BR - Brasile 92
FR - Francia 63
JP - Giappone 63
AT - Austria 29
BE - Belgio 26
EU - Europa 26
CA - Canada 16
HK - Hong Kong 13
KR - Corea 11
IN - India 10
CH - Svizzera 8
AU - Australia 7
CL - Cile 6
EC - Ecuador 5
IQ - Iraq 5
MY - Malesia 5
LT - Lituania 4
MA - Marocco 4
NL - Olanda 4
NZ - Nuova Zelanda 4
AL - Albania 3
BD - Bangladesh 3
MX - Messico 3
TW - Taiwan 3
CZ - Repubblica Ceca 2
DZ - Algeria 2
EE - Estonia 2
ES - Italia 2
KE - Kenya 2
PE - Perù 2
PK - Pakistan 2
PY - Paraguay 2
RS - Serbia 2
SA - Arabia Saudita 2
VE - Venezuela 2
AE - Emirati Arabi Uniti 1
AR - Argentina 1
AZ - Azerbaigian 1
BA - Bosnia-Erzegovina 1
CM - Camerun 1
DK - Danimarca 1
GL - Groenlandia 1
GR - Grecia 1
HR - Croazia 1
ID - Indonesia 1
IM - Isola di Man 1
IR - Iran 1
KG - Kirghizistan 1
KZ - Kazakistan 1
MD - Moldavia 1
NO - Norvegia 1
PL - Polonia 1
PT - Portogallo 1
QA - Qatar 1
RO - Romania 1
SY - Repubblica araba siriana 1
UZ - Uzbekistan 1
Totale 30.024
Città #
Milan 3.901
Fairfield 2.652
Woodbridge 2.167
Houston 1.493
Jacksonville 1.290
Ann Arbor 1.270
Ashburn 1.224
Seattle 1.037
Wilmington 959
Chandler 922
Cambridge 821
Dublin 542
Princeton 515
Dearborn 436
Izmir 390
Nyköping 340
Boardman 304
Rome 279
Como 261
Dong Ket 206
Singapore 178
San Mateo 152
San Diego 148
Ogden 109
Chicago 104
Beijing 100
Santa Clara 76
Council Bluffs 72
London 70
Kocaeli 63
Tokyo 60
Düsseldorf 59
The Dalles 59
Washington 56
Nanjing 48
Hefei 43
Kunming 40
Munich 40
Redmond 37
New York 32
Norwalk 30
Verona 30
Guangzhou 27
Helsinki 26
Vienna 25
Brussels 24
Jinan 22
North Bergen 22
Dallas 21
Indiana 21
Los Angeles 19
Nanchang 19
Philadelphia 17
São Paulo 15
Chiswick 14
Zhengzhou 14
Kilburn 13
Redwood City 13
Shanghai 13
Chengdu 12
Wuhan 12
Fayetteville 10
New Bedfont 10
Brescia 9
Hong Kong 9
Shenyang 9
Assago 8
Auburn Hills 8
Edinburgh 8
Fuzhou 8
Lappeenranta 8
Monza 8
Prescot 8
Toronto 8
Turin 8
Bologna 7
Hounslow 7
Nuremberg 7
Phoenix 7
Uppsala 7
Varese 7
Acton 6
Asso 6
Berlin 6
Città Sant'Angelo 6
Hebei 6
Maslianico 6
Ponte Lambro 6
Arzano 5
Belo Horizonte 5
Cavaria con Premezzo 5
Falls Church 5
Frankfurt am Main 5
Pune 5
San Francisco 5
San Maurizio Canavese 5
Seongnam 5
Wandsworth 5
Baotou 4
Bendorf 4
Totale 23.225
Nome #
Jordan canonical form of the Google matrix: A potential contribution to the PageRank computation 220
A general tool for determining the asymptotic spectral distribution of Hermitian matrix-sequences 217
Robust and optimal multi-iterative techniques for IgA Galerkin linear systems 217
Spectral analysis and structure preserving preconditioners for fractional diffusion equations 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
Superoptimal approximation for unbounded symbols 196
Numerical behaviour of multigrid methods for symmetric Sinc-Galerkin systems 196
Robust and optimal multi-iterative techniques for IgA collocation linear systems 194
Convergence analysis of two-grid methods for elliptic Toeplitz and PDEs Matrix-sequences 191
Symbol-based multigrid methods for Galerkin B-spline isogeometric analysis 184
A fast alternating minimization algorithm for total variation deblurring without boundary artifacts 177
The asymptotic properties of the spectrum of nonsymmetrically perturbed Jacobi matrix sequences 177
The anti-reflective algebra: structural and computational analysis with application to image deblurring and denoising 176
Solving systems of nonlinear equations when the nonlinearity is expensive 176
Singular-value (and eigenvalue) distribution and Krylov preconditioning of sequences of sampling matrices approximating integral operators 172
The theory of generalized Locally Toeplitz sequences: A review, an extension, and a few representative applications 170
Spectral equivalence and matrix algebra preconditioners for multilevel Toeplitz systems: a negative result 169
The spectral approximation of multiplication operators via asymptotic (structured) linear algebra 168
Block band Toeplitz preconditioners derived from generating function approximations: Analysis and applications 167
Preconditioning strategies for asymptotically ill-conditioned block Toeplitz systems 167
Application of multigrid techniques to image restoration problems 166
Fast and numerically stable algorithms for discrete Hartley transforms and applications to preconditioning 166
Symbol approach in a signal-restoration problem involving block Toeplitz matrices 166
From Toeplitz matrix sequences to zero distribution of orthogonal polynomials 165
Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem 165
MGM optimal convergence for certain (multilevel) structured linear systems 162
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
Accelerated multigrid for graph Laplacian operators 160
Computational evaluation of multi-iterative approaches for solving graph-structured large linear systems 160
Higher order multi-step iterative method for computing the numerical solution of systems of nonlinear equations: Application to nonlinear PDEs and ODEs 160
Spectral Analysis and Spectral Symbol of d-variate \mathbb Q-{\boldsymbol p} Lagrangian FEM Stiffness Matrices 160
Schur complement matrix and its (elementwise) approximation: a spectral analysis based on GLT sequences 160
The extension of the concept of generating function to a class of preconditioned Toeplitz matrices 159
Anti-reflective boundary conditions and re-blurring 159
Perturbation of operators and approximation of spectrum 158
Iterated fractional Tikhonov regularization 158
Preconditioning strategies for non-Hermitian Toeplitz linear systems 157
Asymptotic behavior of the condition number of two-level Toeplitz matrix sequences 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
Superlinear preconditioners for finite differences linear systems 155
Superoptimal Preconditioned Conjugate Gradient Iteration for Image Deblurring 155
Essential spectral equivalence via multiple step preconditioning and applications to ill conditioned Toeplitz matrices 155
A general setting for the parametric google matrix 155
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
Analysis of preconditioning strategies for collocation linear systems 152
Can one hear the composition of a drum? 152
Improved image deblurring with anti-reflective boundary conditions and re-blurring 152
On the extreme eigenvalues of Hermitian (block) Toeplitz matrices 151
Spectral analysis and spectral symbol of matrices in isogeometric collocation methods 151
Multigrid preconditioners for symmetric Sinc systems 150
Optimal preconditioning for image deblurring with Anti-Reflective boundary conditions 150
Spectral analysis of a preconditioned iterative method for the convection-diffusion equation 150
A merged tuning of binary and ternary Loop's subdivision 149
Komleva-type expansions and asymptotics for linear operators 148
Positive representation formulas for finite difference discretizations of (elliptic) second order PDEs 148
Two-Grid Methods for Hermitian positive definite linear systems connected with an order relation 148
Superlinear PCG methods for symmetric Toeplitz systems 147
Spectral analysis and preconditioning techniques for radial basis function collocation matrices 147
Generalized locally toeplitz sequences: Theory and applications 147
The conditioning of FD matrix sequences coming from semi-elliptic differential equations 146
A family of iterative methods for solving systems of nonlinear equations having unknown multiplicity 146
Antireflective Boundary Conditions for Deblurring Problems 145
On unitarily invariant norms of matrix-valued linear positive operators 143
Anti-reflective boundary conditions and fast 2D deblurring models 143
Quasi-optimal preconditioners for finite element approximations of diffusion dominated convection-diffusion equations on (nearly) equilateral triangle meshes 143
Spectral analysis and spectral symbol of matrices in isogeometric Galerkin methods 143
Multilevel Toeplitz matrices and approximation by matrix algebras 142
V-cycle optimal convergence for certain (multilevel) structured linear systems 142
Nonnegative inverse eigenvalue problems with partial eigendata 142
New PCG based algorithms for the solution of Hermitian Toeplitz systems 141
Two-level Toeplitz preconditioning: approximation results for matrices and functions 141
Block generalized locally Toeplitz sequences: From the theory to the applications 141
A Korovkin based approximation of multilevel Toeplitz matrices (with rectangular unstructured blocks) via multilevel trigonometric matrix spaces 140
Generalized Locally Toeplitz sequences: spectral analysis and applications to discretized Partial Differential equations 139
Simplification of a result on banded Toeplitz matrices and BVM methods 139
On the spectrum of stiffness matrices arising from isogeometric analysis 139
Tools for the eigenvalue distribution in a non-Hermitian setting 139
Spectral behavior of matrix sequences and discretized boundary value problems 138
A note on antireflective boundary conditions and fast deblurring models 138
A Korovkin-type Theory for finite Toeplitz operators via matrix algebras 138
How to deduce a proper eigenvalue cluster from a proper singular value cluster in the nonnormal case 137
The eigenvalue distribution of products of Toeplitz matrices - Clustering and attraction 137
A note on the superoptimal matrix algebra operators 136
Preconditioners and Korovkin-type theorems for infinite-dimensional bounded linear operators via completely positive maps 136
An efficient multi-step Iterative Method for computing the numerical solution of systems of nonlinear equations associated with ODEs 136
Matrix algebra preconditioners for multilevel Toeplitz matrices are not superlinear 135
Stability of the notion of approximating class of sequences and applications 134
Approximating classes of sequences: The Hermitian case 134
Ground surface temperature reconstruction for the last 500 years obtained from permafrost temperatures observed in the SHARE STELVIO Borehole, Italian Alps 134
Multigrid methods for Toeplitz matrices 133
Toeplitz preconditioners constructed from linear approximation processes 132
Multigrid methods for symmetric positive definite block Toeplitz matrices with nonnegative generating functions 132
Multigrid methods for Toeplitz linear systems with different size reduction 132
Totale 15.724
Categoria #
all - tutte 125.042
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 125.042


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.363 0 0 0 0 0 0 0 0 470 414 137 342
2020/20213.804 110 369 119 366 221 421 191 326 528 291 343 519
2021/20222.736 370 359 182 48 196 111 171 146 143 424 250 336
2022/20232.842 382 97 190 255 190 678 20 330 396 104 98 102
2023/20246.143 976 1.027 1.013 1.091 1.295 291 39 74 166 46 43 82
2024/20251.874 11 71 726 102 125 211 133 326 169 0 0 0
Totale 30.298