statistiche ricercatore

SERRA CAPIZZANO, STEFANO

Distribuzione geografica

Continente	#
NA - Nord America	22.035
EU - Europa	10.844
AS - Asia	6.952
SA - Sud America	899
AF - Africa	156
Continente sconosciuto - Info sul continente non disponibili	26
OC - Oceania	16
Totale	40.928

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Nazione	#
US - Stati Uniti d'America	21.854
IT - Italia	5.542
SG - Singapore	2.451
UA - Ucraina	1.664
CN - Cina	1.477
VN - Vietnam	898
TR - Turchia	876
BR - Brasile	755
HK - Hong Kong	729
SE - Svezia	686
IE - Irlanda	550
DE - Germania	538
GB - Regno Unito	537
FI - Finlandia	449
FR - Francia	374
RU - Federazione Russa	263
IN - India	119
MX - Messico	95
JP - Giappone	89
BD - Bangladesh	60
CA - Canada	58
IQ - Iraq	55
NG - Nigeria	49
PL - Polonia	38
AT - Austria	37
ZA - Sudafrica	35
AR - Argentina	34
EC - Ecuador	32
PK - Pakistan	31
NL - Olanda	30
BE - Belgio	27
EU - Europa	26
ES - Italia	23
SA - Arabia Saudita	23
CH - Svizzera	22
CL - Cile	21
KE - Kenya	19
MA - Marocco	18
VE - Venezuela	18
PH - Filippine	17
PY - Paraguay	15
CO - Colombia	14
ID - Indonesia	14
LT - Lituania	14
TN - Tunisia	14
KR - Corea	13
UZ - Uzbekistan	12
AU - Australia	11
CZ - Repubblica Ceca	11
MY - Malesia	11
JO - Giordania	10
AE - Emirati Arabi Uniti	8
DZ - Algeria	8
AL - Albania	7
JM - Giamaica	7
NP - Nepal	7
KZ - Kazakistan	6
TH - Thailandia	6
AZ - Azerbaigian	5
MD - Moldavia	5
OM - Oman	5
PE - Perù	5
TW - Taiwan	5
DO - Repubblica Dominicana	4
NZ - Nuova Zelanda	4
RS - Serbia	4
BY - Bielorussia	3
EE - Estonia	3
EG - Egitto	3
IR - Iran	3
MN - Mongolia	3
UY - Uruguay	3
AM - Armenia	2
BA - Bosnia-Erzegovina	2
BG - Bulgaria	2
BH - Bahrain	2
CI - Costa d'Avorio	2
DK - Danimarca	2
GD - Grenada	2
HN - Honduras	2
HR - Croazia	2
IL - Israele	2
KG - Kirghizistan	2
KH - Cambogia	2
LB - Libano	2
NO - Norvegia	2
PA - Panama	2
PT - Portogallo	2
SY - Repubblica araba siriana	2
AO - Angola	1
BB - Barbados	1
BO - Bolivia	1
BS - Bahamas	1
BW - Botswana	1
CD - Congo	1
CM - Camerun	1
CR - Costa Rica	1
CU - Cuba	1
DM - Dominica	1
ET - Etiopia	1
Totale	40.907

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Città	#
Milan	3.918
Fairfield	2.652
Woodbridge	2.168
Ashburn	1.643
Houston	1.500
San Jose	1.487
Jacksonville	1.291
Singapore	1.289
Ann Arbor	1.270
Seattle	1.041
Wilmington	968
Chandler	922
Cambridge	822
Dallas	760
Hong Kong	721
Dublin	546
Princeton	515
Dearborn	436
Izmir	392
The Dalles	392
Nyköping	340
Beijing	318
Boardman	307
Rome	295
Chicago	267
Lauterbourg	265
Como	262
Dong Ket	206
San Mateo	152
London	151
San Diego	150
Council Bluffs	137
Ho Chi Minh City	136
Los Angeles	132
Munich	116
Santa Clara	113
Ogden	109
Hanoi	102
New York	96
Tokyo	82
Guangzhou	77
São Paulo	74
Orem	65
Kocaeli	63
Mexico City	60
Düsseldorf	59
Columbus	58
Washington	58
Nanjing	51
Abuja	49
Helsinki	48
Hefei	44
Kunming	41
Shanghai	41
Shenzhen	40
Tianjin	39
Chennai	37
Redmond	37
Warsaw	33
Norwalk	30
Verona	30
Atlanta	29
Turku	29
Rio de Janeiro	28
Vienna	28
Brooklyn	27
Baghdad	26
Frankfurt am Main	25
Manchester	25
Philadelphia	25
Brussels	24
Da Nang	24
Denver	24
Amsterdam	23
Belo Horizonte	23
Jinan	23
North Bergen	23
Hangzhou	21
Indiana	21
Nuremberg	21
Phoenix	21
Salt Lake City	21
Varese	21
Zhengzhou	21
Buffalo	19
Montreal	19
Nanchang	19
San Francisco	18
Stockholm	18
Johannesburg	17
Toronto	17
Campinas	16
Nairobi	16
Wuhan	16
Chengdu	15
Chiswick	14
Haiphong	14
Poplar	14
Sona	14
Jeddah	13
Totale	30.315

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Nome	#
Jordan canonical form of the Google matrix: A potential contribution to the PageRank computation	327
A fast alternating minimization algorithm for total variation deblurring without boundary artifacts	271
Preconditioned HSS method for large multilevel block Toeplitz linear systems via the notion of matrix-valued symbol	268
A general tool for determining the asymptotic spectral distribution of Hermitian matrix-sequences	268
Robust and optimal multi-iterative techniques for IgA Galerkin linear systems	253
Spectral analysis and structure preserving preconditioners for fractional diffusion equations	250
Analysis of multigrid preconditioning for implicit PDE solvers for degenerate parabolic equations	247
Symbol-based multigrid methods for Galerkin B-spline isogeometric analysis	243
The anti-reflective transform and regularization by filtering	242
Superoptimal approximation for unbounded symbols	237
Convergence analysis of two-grid methods for elliptic Toeplitz and PDEs Matrix-sequences	235
The theory of generalized Locally Toeplitz sequences: A review, an extension, and a few representative applications	235
A general setting for the parametric google matrix	230
Numerical behaviour of multigrid methods for symmetric Sinc-Galerkin systems	228
Robust and optimal multi-iterative techniques for IgA collocation linear systems	224
Solving systems of nonlinear equations when the nonlinearity is expensive	220
The anti-reflective algebra: structural and computational analysis with application to image deblurring and denoising	218
A merged tuning of binary and ternary Loop's subdivision	218
Singular-value (and eigenvalue) distribution and Krylov preconditioning of sequences of sampling matrices approximating integral operators	217
A note on antireflective boundary conditions and fast deblurring models	213
The spectral approximation of multiplication operators via asymptotic (structured) linear algebra	212
AMG preconditioning for nonlinear degenerate parabolic equations on nonuniform grids with application to monument degradation	212
A family of iterative methods for solving systems of nonlinear equations having unknown multiplicity	211
Block band Toeplitz preconditioners derived from generating function approximations: Analysis and applications	210
Preconditioning strategies for asymptotically ill-conditioned block Toeplitz systems	207
Application of multigrid techniques to image restoration problems	207
A note on a discrete version of Borg's Theorem via Toeplitz-Laurent operators with matrix-valued symbols	207
Spectral equivalence and matrix algebra preconditioners for multilevel Toeplitz systems: a negative result	205
Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol	204
From Toeplitz matrix sequences to zero distribution of orthogonal polynomials	203
V-cycle optimal convergence for certain (multilevel) structured linear systems	203
The asymptotic properties of the spectrum of nonsymmetrically perturbed Jacobi matrix sequences	203
A Korovkin based approximation of multilevel Toeplitz matrices (with rectangular unstructured blocks) via multilevel trigonometric matrix spaces	203
Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem	203
Two-grid optimality for Galerkin linear systems based on B-splines	202
New PCG based algorithms for the solution of Hermitian Toeplitz systems	201
The extension of the concept of generating function to a class of preconditioned Toeplitz matrices	199
Superoptimal Preconditioned Conjugate Gradient Iteration for Image Deblurring	199
Multigrid methods for cubic spline solution of two point (and 2D) boundary value problems	198
Improved image deblurring with anti-reflective boundary conditions and re-blurring	198
Fast preconditioners for total variation deblurring with antireflective boundary conditions	197
Canonical eigenvalue distribution of multilevel block Toeplitz sequences with non-Hermitian symbols	197
Iterated fractional Tikhonov regularization	197
A note on the eigenvalues of g-circulants (and of g-Toeplitz, g-Hankel matrices)	196
Computational evaluation of multi-iterative approaches for solving graph-structured large linear systems	196
Fast and numerically stable algorithms for discrete Hartley transforms and applications to preconditioning	195
Spectral analysis and spectral symbol of matrices in isogeometric collocation methods	195
Higher order multi-step iterative method for computing the numerical solution of systems of nonlinear equations: Application to nonlinear PDEs and ODEs	195
Positive representation formulas for finite difference discretizations of (elliptic) second order PDEs	194
MGM optimal convergence for certain (multilevel) structured linear systems	193
Symbol approach in a signal-restoration problem involving block Toeplitz matrices	193
Spectral Analysis and Spectral Symbol of d-variate \mathbb Q-{\boldsymbol p} Lagrangian FEM Stiffness Matrices	193
Analysis of preconditioning strategies for collocation linear systems	192
A Korovkin-type Theory for finite Toeplitz operators via matrix algebras	192
Spectral analysis of a preconditioned iterative method for the convection-diffusion equation	192
Generalized locally toeplitz sequences: Theory and applications	191
A note on the asymptotic spectra of finite difference discretizations of second order elliptic Partial Differential Equations	190
On the asymptotic spectrum of finite element matrix sequences	190
Accelerated multigrid for graph Laplacian operators	190
On the regularizing power of multigrid-type algorithms	189
Anti-reflective boundary conditions and re-blurring	188
A note on algebraic multigrid methods for the discrete weighted Laplacian	188
Perturbation of operators and approximation of spectrum	188
Superlinear preconditioners for finite differences linear systems	187
On the extreme eigenvalues of Hermitian (block) Toeplitz matrices	186
Boundary conditions and multiple-image re-blurring: The LBT case	186
An efficient multi-step Iterative Method for computing the numerical solution of systems of nonlinear equations associated with ODEs	186
Schur complement matrix and its (elementwise) approximation: a spectral analysis based on GLT sequences	186
Generalized Locally Toeplitz sequences: spectral analysis and applications to discretized Partial Differential equations	185
Asymptotic behavior of the condition number of two-level Toeplitz matrix sequences	184
Two-Grid Methods for Hermitian positive definite linear systems connected with an order relation	184
On the treatment of boundary artifacts in image restoration by reflection and/or anti-reflection	183
A $tau$ algebra based multiiterative solver for (block) Toeplitz systems	183
The conditioning of FD matrix sequences coming from semi-elliptic differential equations	182
Preconditioning strategies for non-Hermitian Toeplitz linear systems	182
Block generalized locally Toeplitz sequences: From the theory to the applications	182
Can one hear the composition of a drum?	181
Nonnegative inverse eigenvalue problems with partial eigendata	181
Spectral analysis and preconditioning techniques for radial basis function collocation matrices	180
Ground surface temperature reconstruction for the last 500 years obtained from permafrost temperatures observed in the SHARE STELVIO Borehole, Italian Alps	180
Tools for the eigenvalue distribution in a non-Hermitian setting	180
Simplification of a result on banded Toeplitz matrices and BVM methods	178
Approximating classes of sequences: The Hermitian case	178
Optimal preconditioning for image deblurring with Anti-Reflective boundary conditions	178
Isogeometric analysis for 2D and 3D curl–div problems: Spectral symbols and fast iterative solvers	178
Essential spectral equivalence via multiple step preconditioning and applications to ill conditioned Toeplitz matrices	177
Preconditioners and Korovkin-type theorems for infinite-dimensional bounded linear operators via completely positive maps	176
Antireflective Boundary Conditions for Deblurring Problems	174
Quasi-optimal preconditioners for finite element approximations of diffusion dominated convection-diffusion equations on (nearly) equilateral triangle meshes	174
Staggered discontinuous Galerkin methods for the incompressible Navier–Stokes equations: Spectral analysis and computational results	174
Multigrid preconditioners for symmetric Sinc systems	173
Superlinear PCG methods for symmetric Toeplitz systems	172
Spectral analysis and spectral symbol of matrices in isogeometric Galerkin methods	172
Tools for Determining the Asymptotic Spectral Distribution of non-Hermitian Perturbations of Hermitian Matrix-Sequences and Applications	171
C.G. Preconditioning for Toeplitz Matrices	171
Multilevel Toeplitz matrices and approximation by matrix algebras	170
On unitarily invariant norms of matrix-valued linear positive operators	170
Spectral analysis of finite-dimensional approximations of 1d waves in non-uniform grids	170
A note on the superoptimal matrix algebra operators	169
Matrix algebra preconditioners for multilevel Toeplitz matrices are not superlinear	168
Totale	19.953

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Categoria	#
all - tutte	160.477
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	160.477

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	Totale	Lug	Ago	Sett	Ott	Nov	Dic	Gen	Feb	Mar	Apr	Mag	Giu
2020/2021	1.153	0	0	0	0	0	0	0	0	0	291	343	519
2021/2022	2.736	370	359	182	48	196	111	171	146	143	424	250	336
2022/2023	2.842	382	97	190	255	190	678	20	330	396	104	98	102
2023/2024	6.143	976	1.027	1.013	1.091	1.295	291	39	74	166	46	43	82
2024/2025	3.843	11	71	726	102	125	211	133	326	477	246	347	1.068
2025/2026	8.949	511	688	852	1.076	616	608	2.214	579	1.131	674	0	0
Totale													41.216