statistiche ricercatore

SERRA CAPIZZANO, STEFANO

Distribuzione geografica

Continente	#
NA - Nord America	25.270
EU - Europa	11.245
AS - Asia	7.306
SA - Sud America	936
Continente sconosciuto - Info sul continente non disponibili	315
AF - Africa	162
OC - Oceania	17
Totale	45.251

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Nazione	#
US - Stati Uniti d'America	24.920
IT - Italia	5.812
SG - Singapore	2.538
UA - Ucraina	1.667
CN - Cina	1.586
VN - Vietnam	904
TR - Turchia	877
BR - Brasile	774
HK - Hong Kong	752
SE - Svezia	686
GB - Regno Unito	582
IE - Irlanda	551
DE - Germania	549
FI - Finlandia	449
FR - Francia	385
RU - Federazione Russa	270
CA - Canada	152
BD - Bangladesh	148
IN - India	121
MX - Messico	104
JP - Giappone	99
IQ - Iraq	55
NG - Nigeria	49
NL - Olanda	41
PL - Polonia	39
EC - Ecuador	38
AR - Argentina	37
AT - Austria	37
ZA - Sudafrica	37
PK - Pakistan	33
ES - Italia	30
BE - Belgio	29
CH - Svizzera	27
EU - Europa	26
SA - Arabia Saudita	24
JM - Giamaica	23
VE - Venezuela	23
CL - Cile	21
KE - Kenya	19
CO - Colombia	18
MA - Marocco	18
PH - Filippine	18
LT - Lituania	17
MY - Malesia	16
ID - Indonesia	15
PY - Paraguay	15
KR - Corea	14
TN - Tunisia	14
CZ - Repubblica Ceca	13
AU - Australia	12
CR - Costa Rica	12
UZ - Uzbekistan	12
AE - Emirati Arabi Uniti	10
IL - Israele	10
JO - Giordania	10
TT - Trinidad e Tobago	10
DZ - Algeria	9
MD - Moldavia	9
NP - Nepal	9
EE - Estonia	8
HN - Honduras	8
PT - Portogallo	8
TH - Thailandia	8
AL - Albania	7
GT - Guatemala	7
KZ - Kazakistan	7
RS - Serbia	6
AZ - Azerbaigian	5
DO - Repubblica Dominicana	5
OM - Oman	5
PE - Perù	5
PR - Porto Rico	5
TW - Taiwan	5
BY - Bielorussia	4
DK - Danimarca	4
NZ - Nuova Zelanda	4
BB - Barbados	3
EG - Egitto	3
GD - Grenada	3
GR - Grecia	3
IR - Iran	3
KH - Cambogia	3
MN - Mongolia	3
NI - Nicaragua	3
SV - El Salvador	3
UY - Uruguay	3
AM - Armenia	2
BA - Bosnia-Erzegovina	2
BG - Bulgaria	2
BH - Bahrain	2
CI - Costa d'Avorio	2
HR - Croazia	2
HT - Haiti	2
KG - Kirghizistan	2
LB - Libano	2
NO - Norvegia	2
PA - Panama	2
SC - Seychelles	2
SY - Repubblica araba siriana	2
AO - Angola	1
Totale	44.933

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Città	#
Milan	3.949
Fairfield	2.653
Woodbridge	2.170
San Jose	2.034
Ashburn	1.992
Houston	1.507
Singapore	1.310
Jacksonville	1.295
Ann Arbor	1.270
Seattle	1.047
Wilmington	971
Chandler	922
Council Bluffs	896
Cambridge	825
Dallas	793
Hong Kong	743
Dublin	547
Princeton	516
Dearborn	436
The Dalles	395
Izmir	392
Beijing	352
Nyköping	340
Rome	324
Boardman	310
Chicago	277
Lauterbourg	265
Como	262
Dong Ket	206
Santa Clara	180
Los Angeles	166
London	153
San Diego	153
San Mateo	152
Ho Chi Minh City	140
New York	140
Munich	116
Ogden	109
Hanoi	102
Tokyo	88
São Paulo	81
Guangzhou	77
Orem	71
Columbus	66
Mexico City	65
Kocaeli	63
Washington	63
Düsseldorf	60
Nanjing	51
Abuja	49
Atlanta	48
Helsinki	48
North Bergen	45
Shanghai	45
Brooklyn	44
Hefei	44
Denver	43
Kunming	42
Shenzhen	40
Tianjin	40
Philadelphia	39
Redmond	38
Chennai	37
Phoenix	36
Warsaw	34
Verona	33
Buffalo	32
Elk Grove Village	31
Naples	31
Montreal	30
Norwalk	30
Toronto	29
Turku	29
Rio de Janeiro	28
Vienna	28
Baghdad	26
Manchester	26
Frankfurt am Main	25
Amsterdam	24
Brussels	24
Da Nang	24
Belo Horizonte	23
Jinan	23
Salt Lake City	23
San Francisco	23
Varese	22
Zhengzhou	22
Hangzhou	21
Indiana	21
Nuremberg	21
Nanchang	19
Johannesburg	18
Stockholm	18
Catania	17
Chengdu	17
Miami	17
Wuhan	17
Campinas	16
Kingston	16
Las Vegas	16
Totale	32.587

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Nome	#
Jordan canonical form of the Google matrix: A potential contribution to the PageRank computation	382
A fast alternating minimization algorithm for total variation deblurring without boundary artifacts	287
A general tool for determining the asymptotic spectral distribution of Hermitian matrix-sequences	284
Preconditioned HSS method for large multilevel block Toeplitz linear systems via the notion of matrix-valued symbol	280
Robust and optimal multi-iterative techniques for IgA Galerkin linear systems	261
Spectral analysis and structure preserving preconditioners for fractional diffusion equations	256
Symbol-based multigrid methods for Galerkin B-spline isogeometric analysis	256
Analysis of multigrid preconditioning for implicit PDE solvers for degenerate parabolic equations	255
The anti-reflective transform and regularization by filtering	254
Superoptimal approximation for unbounded symbols	253
Generalized locally toeplitz sequences: Theory and applications	253
Convergence analysis of two-grid methods for elliptic Toeplitz and PDEs Matrix-sequences	252
The theory of generalized Locally Toeplitz sequences: A review, an extension, and a few representative applications	252
A general setting for the parametric google matrix	243
Singular-value (and eigenvalue) distribution and Krylov preconditioning of sequences of sampling matrices approximating integral operators	241
Robust and optimal multi-iterative techniques for IgA collocation linear systems	241
Solving systems of nonlinear equations when the nonlinearity is expensive	238
Numerical behaviour of multigrid methods for symmetric Sinc-Galerkin systems	234
V-cycle optimal convergence for certain (multilevel) structured linear systems	231
On the asymptotic spectrum of finite element matrix sequences	231
A note on a discrete version of Borg's Theorem via Toeplitz-Laurent operators with matrix-valued symbols	228
A merged tuning of binary and ternary Loop's subdivision	227
Block band Toeplitz preconditioners derived from generating function approximations: Analysis and applications	226
A family of iterative methods for solving systems of nonlinear equations having unknown multiplicity	226
On the regularizing power of multigrid-type algorithms	226
The anti-reflective algebra: structural and computational analysis with application to image deblurring and denoising	225
Superoptimal Preconditioned Conjugate Gradient Iteration for Image Deblurring	225
A note on antireflective boundary conditions and fast deblurring models	224
Iterated fractional Tikhonov regularization	222
Preconditioning strategies for asymptotically ill-conditioned block Toeplitz systems	220
AMG preconditioning for nonlinear degenerate parabolic equations on nonuniform grids with application to monument degradation	219
The asymptotic properties of the spectrum of nonsymmetrically perturbed Jacobi matrix sequences	218
Multilevel generalized locally Toeplitz sequences: An overview and an example of application	218
Application of multigrid techniques to image restoration problems	217
From Toeplitz matrix sequences to zero distribution of orthogonal polynomials	217
The spectral approximation of multiplication operators via asymptotic (structured) linear algebra	216
Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol	216
A Korovkin based approximation of multilevel Toeplitz matrices (with rectangular unstructured blocks) via multilevel trigonometric matrix spaces	216
Two-grid optimality for Galerkin linear systems based on B-splines	214
The extension of the concept of generating function to a class of preconditioned Toeplitz matrices	213
Spectral equivalence and matrix algebra preconditioners for multilevel Toeplitz systems: a negative result	213
Computational evaluation of multi-iterative approaches for solving graph-structured large linear systems	213
Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem	212
A note on the eigenvalues of g-circulants (and of g-Toeplitz, g-Hankel matrices)	211
Spectral analysis and spectral symbol of matrices in isogeometric collocation methods	211
Fast preconditioners for total variation deblurring with antireflective boundary conditions	210
Spectral Analysis and Spectral Symbol of d-variate \mathbb Q-{\boldsymbol p} Lagrangian FEM Stiffness Matrices	210
New PCG based algorithms for the solution of Hermitian Toeplitz systems	208
Superlinear preconditioners for finite differences linear systems	208
Higher order multi-step iterative method for computing the numerical solution of systems of nonlinear equations: Application to nonlinear PDEs and ODEs	208
Fast and numerically stable algorithms for discrete Hartley transforms and applications to preconditioning	207
Improved image deblurring with anti-reflective boundary conditions and re-blurring	207
Canonical eigenvalue distribution of multilevel block Toeplitz sequences with non-Hermitian symbols	205
Accelerated multigrid for graph Laplacian operators	205
Multigrid methods for cubic spline solution of two point (and 2D) boundary value problems	204
Symbol approach in a signal-restoration problem involving block Toeplitz matrices	204
Schur complement matrix and its (elementwise) approximation: a spectral analysis based on GLT sequences	204
Preconditioning strategies for non-Hermitian Toeplitz linear systems	202
MGM optimal convergence for certain (multilevel) structured linear systems	201
Analysis of preconditioning strategies for collocation linear systems	201
Positive representation formulas for finite difference discretizations of (elliptic) second order PDEs	201
Spectral analysis and preconditioning techniques for radial basis function collocation matrices	201
On the extreme eigenvalues of Hermitian (block) Toeplitz matrices	200
A Korovkin-type Theory for finite Toeplitz operators via matrix algebras	200
Anti-reflective boundary conditions and re-blurring	200
Spectral analysis of a preconditioned iterative method for the convection-diffusion equation	200
A note on the asymptotic spectra of finite difference discretizations of second order elliptic Partial Differential Equations	199
Asymptotic behavior of the condition number of two-level Toeplitz matrix sequences	199
A note on algebraic multigrid methods for the discrete weighted Laplacian	198
Perturbation of operators and approximation of spectrum	198
A $tau$ algebra based multiiterative solver for (block) Toeplitz systems	196
The conditioning of FD matrix sequences coming from semi-elliptic differential equations	194
A note on the superoptimal matrix algebra operators	194
Boundary conditions and multiple-image re-blurring: The LBT case	194
Essential spectral equivalence via multiple step preconditioning and applications to ill conditioned Toeplitz matrices	194
Generalized Locally Toeplitz sequences: spectral analysis and applications to discretized Partial Differential equations	193
Nonnegative inverse eigenvalue problems with partial eigendata	193
An efficient multi-step Iterative Method for computing the numerical solution of systems of nonlinear equations associated with ODEs	193
Optimal preconditioning for image deblurring with Anti-Reflective boundary conditions	193
Isogeometric analysis for 2D and 3D curl–div problems: Spectral symbols and fast iterative solvers	193
On the treatment of boundary artifacts in image restoration by reflection and/or anti-reflection	191
Multigrid preconditioners for symmetric Sinc systems	191
Can one hear the composition of a drum?	190
Ground surface temperature reconstruction for the last 500 years obtained from permafrost temperatures observed in the SHARE STELVIO Borehole, Italian Alps	190
Block generalized locally Toeplitz sequences: From the theory to the applications	189
Two-Grid Methods for Hermitian positive definite linear systems connected with an order relation	188
On unitarily invariant norms of matrix-valued linear positive operators	187
Simplification of a result on banded Toeplitz matrices and BVM methods	187
Antireflective Boundary Conditions for Deblurring Problems	187
Tools for Determining the Asymptotic Spectral Distribution of non-Hermitian Perturbations of Hermitian Matrix-Sequences and Applications	186
Approximating classes of sequences: The Hermitian case	186
Spectral analysis and spectral symbol of matrices in isogeometric Galerkin methods	186
Tools for the eigenvalue distribution in a non-Hermitian setting	186
Eigenvalue-eigenvector structure of Schoenmakers-Coffey matrices via Toeplitz technology and applications	184
Spectral Distribution Results Beyond the Algebra Generated by Variable-Coefficient Toeplitz Sequences: The GLT Approach	184
Symbol-Based Analysis of Finite Element and Isogeometric B-Spline Discretizations of Eigenvalue Problems: Exposition and Review	183
Preconditioners and Korovkin-type theorems for infinite-dimensional bounded linear operators via completely positive maps	182
Staggered discontinuous Galerkin methods for the incompressible Navier–Stokes equations: Spectral analysis and computational results	182
Spectral analysis and multigrid methods for finite volume approximations of space-fractional diffusion equations	182
Multigrid methods for Toeplitz matrices	181
Totale	21.396

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Categoria	#
all - tutte	188.005
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	188.005

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	Totale	Lug	Ago	Sett	Ott	Nov	Dic	Gen	Feb	Mar	Apr	Mag	Giu
2021/2022	1.825	0	0	0	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	10.003	511	688	852	1.076	616	608	2.214	579	1.131	926	444	358
2026/2027	2.981	334	482	1.317	848	0	0	0	0	0	0	0	0
Totale													45.251