CINECA IRIS Institutional Research Information System

COLOMBINI, FERRUCCIO
 Distribuzione geografica
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Continente #
NA - Nord America 10.167
EU - Europa 5.651
AS - Asia 4.656
SA - Sud America 774
AF - Africa 266
OC - Oceania 8
Continente sconosciuto - Info sul continente non disponibili 3
Totale 21.525
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Nazione #
US - Stati Uniti d'America 9.760
PL - Polonia 1.922
IT - Italia 1.592
CN - Cina 1.419
SG - Singapore 1.207
HK - Hong Kong 871
BR - Brasile 647
SE - Svezia 418
BG - Bulgaria 365
UA - Ucraina 344
KR - Corea 309
CA - Canada 305
DE - Germania 242
TR - Turchia 215
GB - Regno Unito 177
FI - Finlandia 167
RU - Federazione Russa 161
CH - Svizzera 146
VN - Vietnam 145
CI - Costa d'Avorio 130
IN - India 102
BD - Bangladesh 76
JP - Giappone 56
IQ - Iraq 52
SA - Arabia Saudita 49
FR - Francia 38
ZA - Sudafrica 33
AR - Argentina 32
MX - Messico 31
PK - Pakistan 31
VE - Venezuela 22
DZ - Algeria 20
UZ - Uzbekistan 18
EC - Ecuador 17
BE - Belgio 15
KE - Kenya 15
NP - Nepal 15
CO - Colombia 14
JM - Giamaica 14
MA - Marocco 14
UY - Uruguay 13
NL - Olanda 12
PY - Paraguay 12
TT - Trinidad e Tobago 12
AZ - Azerbaigian 11
IE - Irlanda 11
EG - Egitto 10
JO - Giordania 10
BJ - Benin 9
IL - Israele 9
LB - Libano 9
PE - Perù 9
BB - Barbados 8
ES - Italia 8
TN - Tunisia 8
DO - Repubblica Dominicana 7
KZ - Kazakistan 7
AU - Australia 6
ID - Indonesia 6
AE - Emirati Arabi Uniti 5
AL - Albania 5
GE - Georgia 5
GR - Grecia 5
PS - Palestinian Territory 5
SN - Senegal 5
AO - Angola 4
AT - Austria 4
CL - Cile 4
CR - Costa Rica 4
ET - Etiopia 4
IR - Iran 4
NI - Nicaragua 4
PA - Panama 4
PR - Porto Rico 4
BA - Bosnia-Erzegovina 3
GH - Ghana 3
HN - Honduras 3
KG - Kirghizistan 3
KW - Kuwait 3
OM - Oman 3
PT - Portogallo 3
RS - Serbia 3
BO - Bolivia 2
BS - Bahamas 2
BW - Botswana 2
BY - Bielorussia 2
CZ - Repubblica Ceca 2
GY - Guiana 2
LY - Libia 2
QA - Qatar 2
SY - Repubblica araba siriana 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AG - Antigua e Barbuda 1
BN - Brunei Darussalam 1
BZ - Belize 1
CU - Cuba 1
CY - Cipro 1
DK - Danimarca 1
EU - Europa 1
FJ - Figi 1
Totale 21.500
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Città #
Woodbridge 1.256
Ann Arbor 1.139
Houston 996
Hong Kong 864
Ashburn 794
Fairfield 723
Singapore 639
Milan 579
Santa Clara 550
Chandler 528
Jacksonville 489
Hefei 386
Sofia 364
Seattle 339
Seoul 306
Cambridge 288
Ottawa 281
Wilmington 262
Beijing 221
New York 201
Dallas 187
Shanghai 180
Serra 150
Boardman 140
Bern 138
Princeton 138
Lawrence 135
Nanjing 134
Izmir 131
Abidjan 128
Los Angeles 119
Medford 102
Jüchen 89
Des Moines 84
Dearborn 81
Livorno 79
Nanchang 60
São Paulo 60
Buffalo 57
Istanbul 57
Rome 43
Tokyo 41
Ogden 36
Boulder 35
Changsha 34
Redondo Beach 30
San Diego 27
Dhaka 26
Dong Ket 25
Norwalk 25
Shenyang 25
Munich 24
Baghdad 23
Belo Horizonte 22
Ho Chi Minh City 20
Jeddah 20
Kunming 20
Pisa 20
Buggiano 19
Council Bluffs 19
Jiaxing 19
Hanoi 18
Riyadh 18
Tianjin 17
Tashkent 16
Düsseldorf 15
Hebei 15
Nairobi 15
Redwood City 15
Florence 14
Rio de Janeiro 14
Hyderabad 12
Paris 12
Turku 12
Brussels 11
Hangzhou 11
Montevideo 11
San Jose 11
Scuola 11
Wuhan 11
Karachi 10
Kingston 10
Orange 10
Pune 10
Amman 9
Cotonou 9
Kathmandu 9
Verona 9
Washington 9
Brasília 8
Changchun 8
Chengdu 8
Dublin 8
Guarulhos 8
Johannesburg 8
North Bergen 8
Porto Alegre 8
Quito 8
Bridgetown 7
Cape Town 7
Totale 14.437
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Nome #
On the differentiability class of the admissible square roots of regular nonnegative functions 2.072
Frontiere orientate di misura minima e questioni collegate 271
A well-posed Cauchy problem for an evolution equation with coefficients of low regularity 237
Strong uniqueness for second order elliptic operators with Gevrey coefficients 212
An example of the Cauchy problem well posed in any Gevrey class 206
An example of non-uniqueness for a hyperbolic equation with non-Lipschitz-continuous coefficients 197
A Note on Two-Dimensional Transport with Bounded Divergence 196
Hyperbolic operators with non-Lipschitz coefficients  193
Modulus of continuity of the coefficients and loss of derivatives in the strictly hyperbolic Cauchy problem 192
Hyperbolic equations and classes of infinitely differentiable functions 190
Geometrical Optics and Related Topics 189
The well-posedness issue in Sobolev spaces for Hyperbolic systems with Zygmund-type coefficients 187
Smooth localized parametric resonance for wave equations 185
On the uniqueness in Gevrey spaces for degenerate elliptic operators 183
Loss of derivatives in evolution Cauchy problems 183
Existence et unicité des solutions des équations hyperboliques du second ordre à coeficients ne dépendent que du temps 181
On the regularity of solutions of hyperbolic equations with discontinuous coefficients variable in time 179
A counterexample to strong uniqueness for all powers of the Laplace operator 179
Modulus of continuity and decay at infinity in evolution equations with real characteristics 178
On the Cauchy problem for a weakly hyperbolic operator: an intermediate case between effective hyperbolicity and Levi condition 177
A result on strong uniqueness in Gevrey spaces for some elliptic operators 177
Well-posedness for hyperbolic higher order operators with finite degeneracy 176
Strong uniqueness in Gevrey spaces for some elliptic operators 175
Phase space analysis of partial differential equations 175
Exponential Growth for the Wave Equation with Compact Time-Periodic Positive Potential 174
Weakly Hyperbolic Systems by Symmetrization 174
Singular principal normality in the Cauchy problem 173
Solvability and Nonsolvability of Second-Order Evolution Equations 173
On weakly hyperbolic operators with non-regular coefficients and finite order degeneration 173
Uniqueness and non-uniqueness in the Cauchy problem for degenerate elliptic operators 172
Gevrey-well-posedness for weakly hyperbolic operators with non-regular coefficients 172
The Cauchy problem for nonstrictly second order hyperbolic equations with nonregular coefficients 172
Hyperbolic operators with non Lipschitz coefficients 171
On the convergence of solutions of hyperbolic equations 171
Modulus of continuity of the coefficients and (non)quasianalytic solutions in the strictly hyperbolic Cauchy problem 170
Second order hyperbolic equations with coefficients real analytic in space variables and discontinuous in time 170
Recent developments in hyperbolic equations 169
Un teorema di regolarità alla frontiera per soluzioni di sistemi ellittici quasi lineari 169
Uniqueness of $Lsp infty$ solutions for a class of conormal $BV$ vector fields 167
Nonnegative functions as squares or sums of squares 167
Second order weakly hyperbolic operators with coefficients sum of powers of functions 166
The Cauchy problem for wave equations with non Lipschitz coefficients; application to continuation of solutions of some nonlinear wave equations 166
The Cauchy problem for weakly hyperbolic systems 165
Strong uniqueness for Laplace and bi-Laplace operators in the limit case 164
A well-posedness result for hyperbolic operators with Zygmund coefficients 164
A non-uniqueness result for the operator with principal part: D^2_t + a(t) D^2_x 163
Condition (P) is not sufficient for uniqueness in the Cauchy problem 163
Energy estimates at infinity for hyperbolic equations with oscillating coefficients 163
Spectral problems for non elliptic symmetric systems with dissipative boundary conditions 160
Hyperbolic equations 159
Quasianalytic and nonquasianalytic solutions for a class of weakly hyperbolic Cauchy problems 159
Quelques remarques sur le problème de Cauchy pour des équations faiblement hyperboliques 158
Eigenvalues for Maxwell's equations with dissipative boundary conditions. 158
An example of a weakly hyperbolic Cauchy problem not well-posed in C-infinity 157
Partial Differential Equations and the Calculus of Variations: Essays in Honor of Ennio De Giorgi 155
Local solvability for a class of evolution equations 155
A note on non-homogeneous hyperbolic operators with low regularity coefficients 154
Carleman Estimates and Applications to Uniqueness and Control Theory 154
null 153
Una definizione alternativa per una misura usata nello studio di ipersuperfici minimali 153
Non-Uniqueness Examples for Second order Hyperbolic Equations 153
The global Cauchy problem for a vibrating beam equation 153
Sur la convergence de solutions d'équations paraboliques 152
A Note on Complete Hyperbolic operators with log-Zygmund Coefficients 151
Well-posedness of the Cauchy problem in Gevrey classes for some weakly hyperbolic equations of higher order 150
On the Cauchy problem for finitely degenerate hyperbolic equations of second order 150
Blow-up for hyperbolic systems in diagonal form 150
Sharp Finite Speed for Hyperbolic Problems Well Posed in Gevrey Classes 148
PHASE SPACE ANALYSIS OF PARTIAL DIFFERENTIAL EQUATIONS 147
Loss of derivatives for $ttoinfty$ in strictly hyperbolic Cauchy problems 147
Weyl formula for the negative dissipative eigenvalues of Maxwell's equations 146
null 145
Uniqueness of continuous solutions for BV vector fields 145
On the optimal regularity of coefficients in hyperbolic Cauchy problems 145
Hyperbolic Problems and Related Topics 145
Hyperbolic equations with coefficients rapidly oscillating in time: a result of non-stability 144
Time-dependent loss of derivatives for hyperbolic operators with non regular coefficients 144
On the Cauchy problem for hyperbolic operators with non-regular coefficients 143
Some uniqueness results for degenerate elliptic operators 142
Quelques résultats de non résolubilité locale pour des équations hyperboliques 141
Optimal well-posedness of the Cauchy problem for evolution equations with C^N coefficients 141
Strong unique continuation for products of elliptic operators of second order 141
On finitely degenerate hyperbolic operators of second order 140
On the regularity of the roots of hyperbolic polynomials 140
Incoming and disappearing solutions for Maxwell's equations 138
Strictly hyperbolic operators and approximate energies 137
Uniqueness in the Cauchy problem for transport in R^2 and R^{1+2} 137
Formation of Singularities for nonlinear hyperbolic 2x2 systems with periodic data 136
Uniqueness and Nonuniqueness for Nonsmooth Divergence Free Transport 136
On convergence of functionals with unilateral constraints 135
Some remarks on the Uniqueness in the Cauchy Problem for Degenerate Elliptic Operators 133
Nearly Lipschitzean divergence free transport propagates neither continuity nor BV regularity 132
Studies in Phase Space Analysis with Applications to PDEs 129
The Cauchy problem for p-evolution equations 126
On the regularity of the roots of a polynomial depending on one real parameter 126
A Simple Example of Localized Parametric Resonance for the Wave Equation 125
C^1 Measure Respecting Maps Preserve BV Iff they have Bounded Derivative 125
Two by two strongly hyperbolic systems and Gevrey classes 125
Non-uniqueness in hyperbolic Cauchy problems 125
Optimalité du caractère bien posé dans les classes de Gevrey du problème de Cauchy pour une équation faiblement hyperbolique 122
Totale 18.006
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Categoria #
all - tutte 50.231
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 50.231
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021586 0 0 0 0 0 37 93 109 64 105 52 126
2021/20221.200 5 71 10 76 292 172 37 55 82 15 40 345
2022/20231.333 192 124 46 118 143 212 10 110 302 6 54 16
2023/20243.472 317 225 231 131 206 218 15 29 31 1.937 29 103
2024/20254.561 9 148 28 161 359 382 265 277 342 491 497 1.602
2025/20262.089 215 628 375 284 179 408 0 0 0 0 0 0
Totale 21.643