CINECA IRIS Institutional Research Information System

COLOMBINI, FERRUCCIO
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 11.495
EU - Europa 5.849
AS - Asia 5.033
SA - Sud America 808
AF - Africa 275
Continente sconosciuto - Info sul continente non disponibili 123
OC - Oceania 9
Totale 23.592
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 11.022
PL - Polonia 1.922
IT - Italia 1.616
CN - Cina 1.448
SG - Singapore 1.337
HK - Hong Kong 876
BR - Brasile 666
SE - Svezia 418
BG - Bulgaria 365
UA - Ucraina 345
CA - Canada 331
KR - Corea 310
VN - Vietnam 278
DE - Germania 249
TR - Turchia 217
FI - Finlandia 187
GB - Regno Unito 185
FR - Francia 163
RU - Federazione Russa 161
CH - Svizzera 146
CI - Costa d'Avorio 130
IN - India 106
JP - Giappone 99
BD - Bangladesh 85
IQ - Iraq 61
SA - Arabia Saudita 51
AR - Argentina 36
ZA - Sudafrica 36
MX - Messico 33
PK - Pakistan 31
JM - Giamaica 26
VE - Venezuela 23
DZ - Algeria 20
UZ - Uzbekistan 20
EC - Ecuador 19
CO - Colombia 17
NL - Olanda 17
MA - Marocco 16
BE - Belgio 15
KE - Kenya 15
NP - Nepal 15
CR - Costa Rica 14
TT - Trinidad e Tobago 14
UY - Uruguay 14
PY - Paraguay 13
AZ - Azerbaigian 12
IE - Irlanda 12
EG - Egitto 11
JO - Giordania 11
PE - Perù 10
TN - Tunisia 10
BJ - Benin 9
ES - Italia 9
IL - Israele 9
LB - Libano 9
BB - Barbados 8
HN - Honduras 8
ID - Indonesia 8
AU - Australia 7
DO - Repubblica Dominicana 7
KZ - Kazakistan 7
CL - Cile 6
NI - Nicaragua 6
PR - Porto Rico 6
SN - Senegal 6
AE - Emirati Arabi Uniti 5
AL - Albania 5
GE - Georgia 5
GR - Grecia 5
PA - Panama 5
PS - Palestinian Territory 5
PT - Portogallo 5
AO - Angola 4
AT - Austria 4
ET - Etiopia 4
IR - Iran 4
BA - Bosnia-Erzegovina 3
BY - Bielorussia 3
GH - Ghana 3
GT - Guatemala 3
KG - Kirghizistan 3
KW - Kuwait 3
OM - Oman 3
RS - Serbia 3
BO - Bolivia 2
BS - Bahamas 2
BW - Botswana 2
CZ - Repubblica Ceca 2
GY - Guiana 2
LC - Santa Lucia 2
LT - Lituania 2
LY - Libia 2
MY - Malesia 2
QA - Qatar 2
SY - Repubblica araba siriana 2
XK - ???statistics.table.value.countryCode.XK??? 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AG - Antigua e Barbuda 1
BH - Bahrain 1
BN - Brunei Darussalam 1
Totale 23.442
Salva come PNG Salva come JPEG
Città #
Woodbridge 1.256
Ann Arbor 1.139
Houston 996
Ashburn 873
Hong Kong 869
Singapore 738
Fairfield 724
Milan 580
Santa Clara 557
Chandler 528
Jacksonville 491
San Jose 451
Hefei 386
Sofia 364
Seattle 341
Seoul 306
Cambridge 289
Ottawa 281
Wilmington 263
Beijing 224
Council Bluffs 217
New York 215
Dallas 198
Shanghai 183
Serra 151
Boardman 140
Bern 138
Princeton 138
Lawrence 135
Nanjing 134
Los Angeles 132
Izmir 131
Abidjan 128
Lauterbourg 114
Medford 102
Jüchen 89
Des Moines 84
Tokyo 84
Dearborn 81
Livorno 79
São Paulo 63
Ho Chi Minh City 62
Buffalo 61
Hanoi 60
Nanchang 60
Istanbul 57
Rome 43
Ogden 37
Boulder 35
Changsha 34
Redondo Beach 30
San Diego 28
Dhaka 27
Baghdad 26
Dong Ket 25
Norwalk 25
Shenyang 25
Belo Horizonte 24
Helsinki 24
Munich 24
Pisa 24
Jeddah 21
Kunming 20
Buggiano 19
Jiaxing 19
Riyadh 19
Tashkent 18
Tianjin 17
Kingston 16
Düsseldorf 15
Hebei 15
Nairobi 15
Redwood City 15
Rio de Janeiro 15
Da Nang 14
Florence 14
Orem 14
Hangzhou 12
Hyderabad 12
Paris 12
Turku 12
Washington 12
Brussels 11
Chicago 11
Montevideo 11
San José 11
Scuola 11
Toronto 11
Wuhan 11
Amman 10
Amsterdam 10
Bologna 10
Karachi 10
Manchester 10
Orange 10
Pune 10
Brooklyn 9
Cotonou 9
Dublin 9
Frankfurt am Main 9
Totale 15.632
Salva come PNG Salva come JPEG
Nome #
On the differentiability class of the admissible square roots of regular nonnegative functions 2.088
Frontiere orientate di misura minima e questioni collegate 293
A well-posed Cauchy problem for an evolution equation with coefficients of low regularity 252
Strong uniqueness for second order elliptic operators with Gevrey coefficients 225
Hyperbolic equations and classes of infinitely differentiable functions 221
An example of the Cauchy problem well posed in any Gevrey class 212
An example of non-uniqueness for a hyperbolic equation with non-Lipschitz-continuous coefficients 210
Modulus of continuity of the coefficients and loss of derivatives in the strictly hyperbolic Cauchy problem 210
A Note on Two-Dimensional Transport with Bounded Divergence 209
Hyperbolic operators with non-Lipschitz coefficients  207
The well-posedness issue in Sobolev spaces for Hyperbolic systems with Zygmund-type coefficients 207
Geometrical Optics and Related Topics 203
On the regularity of solutions of hyperbolic equations with discontinuous coefficients variable in time 199
Weakly Hyperbolic Systems by Symmetrization 198
Existence et unicité des solutions des équations hyperboliques du second ordre à coeficients ne dépendent que du temps 196
On the uniqueness in Gevrey spaces for degenerate elliptic operators 196
Loss of derivatives in evolution Cauchy problems 196
Smooth localized parametric resonance for wave equations 194
Modulus of continuity and decay at infinity in evolution equations with real characteristics 193
Uniqueness and non-uniqueness in the Cauchy problem for degenerate elliptic operators 192
On the Cauchy problem for a weakly hyperbolic operator: an intermediate case between effective hyperbolicity and Levi condition 191
A result on strong uniqueness in Gevrey spaces for some elliptic operators 191
The Cauchy problem for nonstrictly second order hyperbolic equations with nonregular coefficients 190
Phase space analysis of partial differential equations 188
Well-posedness for hyperbolic higher order operators with finite degeneracy 188
A counterexample to strong uniqueness for all powers of the Laplace operator 188
On the convergence of solutions of hyperbolic equations 188
Gevrey-well-posedness for weakly hyperbolic operators with non-regular coefficients 186
Exponential Growth for the Wave Equation with Compact Time-Periodic Positive Potential 185
A non-uniqueness result for the operator with principal part: D^2_t + a(t) D^2_x 184
Strong uniqueness for Laplace and bi-Laplace operators in the limit case 184
On weakly hyperbolic operators with non-regular coefficients and finite order degeneration 184
Un teorema di regolarità alla frontiera per soluzioni di sistemi ellittici quasi lineari 184
Hyperbolic operators with non Lipschitz coefficients 183
Solvability and Nonsolvability of Second-Order Evolution Equations 183
Strong uniqueness in Gevrey spaces for some elliptic operators 183
Uniqueness of $Lsp infty$ solutions for a class of conormal $BV$ vector fields 183
Nonnegative functions as squares or sums of squares 183
Second order hyperbolic equations with coefficients real analytic in space variables and discontinuous in time 182
Second order weakly hyperbolic operators with coefficients sum of powers of functions 181
Recent developments in hyperbolic equations 180
Singular principal normality in the Cauchy problem 180
Condition (P) is not sufficient for uniqueness in the Cauchy problem 179
The Cauchy problem for wave equations with non Lipschitz coefficients; application to continuation of solutions of some nonlinear wave equations 178
Hyperbolic equations 177
Energy estimates at infinity for hyperbolic equations with oscillating coefficients 177
Modulus of continuity of the coefficients and (non)quasianalytic solutions in the strictly hyperbolic Cauchy problem 177
The Cauchy problem for weakly hyperbolic systems 177
A well-posedness result for hyperbolic operators with Zygmund coefficients 176
An example of a weakly hyperbolic Cauchy problem not well-posed in C-infinity 175
Spectral problems for non elliptic symmetric systems with dissipative boundary conditions 175
Sur la convergence de solutions d'équations paraboliques 174
Una definizione alternativa per una misura usata nello studio di ipersuperfici minimali 173
Partial Differential Equations and the Calculus of Variations: Essays in Honor of Ennio De Giorgi 173
A note on non-homogeneous hyperbolic operators with low regularity coefficients 173
A Note on Complete Hyperbolic operators with log-Zygmund Coefficients 173
Non-Uniqueness Examples for Second order Hyperbolic Equations 172
Eigenvalues for Maxwell's equations with dissipative boundary conditions. 172
Quelques remarques sur le problème de Cauchy pour des équations faiblement hyperboliques 170
Well-posedness of the Cauchy problem in Gevrey classes for some weakly hyperbolic equations of higher order 170
Quasianalytic and nonquasianalytic solutions for a class of weakly hyperbolic Cauchy problems 168
Local solvability for a class of evolution equations 167
Carleman Estimates and Applications to Uniqueness and Control Theory 166
Weyl formula for the negative dissipative eigenvalues of Maxwell's equations 166
Time-dependent loss of derivatives for hyperbolic operators with non regular coefficients 165
The global Cauchy problem for a vibrating beam equation 164
On the Cauchy problem for finitely degenerate hyperbolic equations of second order 164
Quelques résultats de non résolubilité locale pour des équations hyperboliques 159
Some uniqueness results for degenerate elliptic operators 159
Optimal well-posedness of the Cauchy problem for evolution equations with C^N coefficients 159
Loss of derivatives for $ttoinfty$ in strictly hyperbolic Cauchy problems 159
Sharp Finite Speed for Hyperbolic Problems Well Posed in Gevrey Classes 158
Blow-up for hyperbolic systems in diagonal form 158
Hyperbolic Problems and Related Topics 157
PHASE SPACE ANALYSIS OF PARTIAL DIFFERENTIAL EQUATIONS 157
Hyperbolic equations with coefficients rapidly oscillating in time: a result of non-stability 157
On the Cauchy problem for hyperbolic operators with non-regular coefficients 157
Uniqueness of continuous solutions for BV vector fields 156
Formation of Singularities for nonlinear hyperbolic 2x2 systems with periodic data 155
On the optimal regularity of coefficients in hyperbolic Cauchy problems 155
On finitely degenerate hyperbolic operators of second order 155
null 153
On the regularity of the roots of hyperbolic polynomials 153
Uniqueness and Nonuniqueness for Nonsmooth Divergence Free Transport 152
Some remarks on the Uniqueness in the Cauchy Problem for Degenerate Elliptic Operators 148
Strong unique continuation for products of elliptic operators of second order 148
On convergence of functionals with unilateral constraints 148
Nearly Lipschitzean divergence free transport propagates neither continuity nor BV regularity 147
Strictly hyperbolic operators and approximate energies 146
Uniqueness in the Cauchy problem for transport in R^2 and R^{1+2} 146
null 145
Incoming and disappearing solutions for Maxwell's equations 144
Non-uniqueness in hyperbolic Cauchy problems 144
Studies in Phase Space Analysis with Applications to PDEs 144
On the regularity of the roots of a polynomial depending on one real parameter 142
The Cauchy problem for p-evolution equations 139
Two by two strongly hyperbolic systems and Gevrey classes 138
The Cauchy problem for evolution equations with non-regular coefficients 137
A Simple Example of Localized Parametric Resonance for the Wave Equation 137
Sharp regularity of the coefficients in the Cauchy Problem for a class of evolution equations 136
Totale 19.419
Salva come PNG Salva come JPEG
Categoria #
all - tutte 57.660
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 57.660
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.124 0 0 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
2025/20263.250 215 628 375 284 179 427 498 98 119 292 87 48
2026/2027788 80 278 430 0 0 0 0 0 0 0 0 0
Totale 23.592