PERA, MARIA PATRIZIA
 Distribuzione geografica
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Continente #
NA - Nord America 7.205
EU - Europa 3.100
AS - Asia 2.135
SA - Sud America 315
Continente sconosciuto - Info sul continente non disponibili 194
AF - Africa 92
OC - Oceania 51
Totale 13.092
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Nazione #
US - Stati Uniti d'America 7.124
RU - Federazione Russa 1.087
IT - Italia 809
SG - Singapore 583
HK - Hong Kong 496
CN - Cina 355
BR - Brasile 251
SE - Svezia 246
VN - Vietnam 243
IE - Irlanda 241
KR - Corea 171
PL - Polonia 164
DE - Germania 121
UA - Ucraina 117
FI - Finlandia 107
FR - Francia 93
IN - India 85
GB - Regno Unito 55
AU - Australia 51
CA - Canada 47
JO - Giordania 39
TR - Turchia 36
AR - Argentina 30
CI - Costa d'Avorio 27
BD - Bangladesh 23
ID - Indonesia 23
MX - Messico 19
IQ - Iraq 18
NL - Olanda 18
ZA - Sudafrica 16
JP - Giappone 15
NG - Nigeria 13
CO - Colombia 8
MA - Marocco 8
PK - Pakistan 8
SC - Seychelles 8
BE - Belgio 7
EC - Ecuador 7
CL - Cile 6
VE - Venezuela 6
ES - Italia 5
KE - Kenya 5
RO - Romania 5
IS - Islanda 4
PH - Filippine 4
SA - Arabia Saudita 4
UZ - Uzbekistan 4
AE - Emirati Arabi Uniti 3
AT - Austria 3
CR - Costa Rica 3
CZ - Repubblica Ceca 3
DO - Repubblica Dominicana 3
DZ - Algeria 3
JM - Giamaica 3
KZ - Kazakistan 3
LB - Libano 3
LT - Lituania 3
NP - Nepal 3
PY - Paraguay 3
SN - Senegal 3
AL - Albania 2
AZ - Azerbaigian 2
BH - Bahrain 2
CH - Svizzera 2
EG - Egitto 2
ET - Etiopia 2
HU - Ungheria 2
MY - Malesia 2
PE - Perù 2
PS - Palestinian Territory 2
TT - Trinidad e Tobago 2
AM - Armenia 1
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BO - Bolivia 1
BY - Bielorussia 1
CG - Congo 1
CW - ???statistics.table.value.countryCode.CW??? 1
GE - Georgia 1
GP - Guadalupe 1
GR - Grecia 1
HN - Honduras 1
IL - Israele 1
IR - Iran 1
KW - Kuwait 1
LV - Lettonia 1
MU - Mauritius 1
MZ - Mozambico 1
NA - Namibia 1
NO - Norvegia 1
OM - Oman 1
SK - Slovacchia (Repubblica Slovacca) 1
SV - El Salvador 1
TH - Thailandia 1
TN - Tunisia 1
TW - Taiwan 1
UY - Uruguay 1
Totale 12.899
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Città #
Santa Clara 2.581
Fairfield 503
Ashburn 440
Hong Kong 436
Singapore 417
Chandler 301
Dublin 241
Woodbridge 240
Seattle 225
Cambridge 208
Houston 177
Wilmington 173
Seoul 168
Jacksonville 167
Warsaw 162
San Jose 142
San Francisco 139
Milan 137
Altamura 98
Florence 97
Lawrence 91
The Dalles 88
Princeton 78
Ho Chi Minh City 76
Council Bluffs 73
Lauterbourg 68
Boston 67
Beijing 65
Los Angeles 63
Rome 60
Hanoi 54
Ann Arbor 52
Melbourne 50
Boardman 49
Moscow 49
Mumbai 49
Buffalo 48
Dallas 48
Hefei 44
San Diego 34
Medford 32
Munich 31
New York 31
Abidjan 27
São Paulo 27
Izmir 25
Helsinki 24
Shanghai 21
Perugia 19
Chicago 18
Falls Church 18
Kent 18
Los Lunas 17
Norwalk 17
Jakarta 15
Rio de Janeiro 15
Guangzhou 14
Turin 14
Abuja 13
Naples 13
Orem 13
Tokyo 13
Altoona 12
Fort Worth 12
Frankfurt am Main 12
Springfield 12
Toronto 12
Bologna 11
Chennai 11
Miano 11
Prineville 11
Redondo Beach 11
Siena 11
Turku 11
Venice 10
Atlanta 9
Auburn Hills 9
Clifton 9
Figino 9
London 9
North Bergen 9
Phoenix 9
Baghdad 8
Brooklyn 8
Falkenstein 8
Johannesburg 8
Verona 8
Amsterdam 7
Curitiba 7
Da Nang 7
Denver 7
Hangzhou 7
Hillsboro 7
Lappeenranta 7
Andover 6
Bari 6
Belo Horizonte 6
Biên Hòa 6
Columbus 6
Frankfurt Am Main 6
Totale 9.028
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Nome #
A set of axioms for the degree of tangent vector fields on differentiable manifolds 329
Atypical bifurcation without compactness 269
On the notion of winding number for closed curves and applications to forced oscillations on even dimensional spheres 264
Multiplicity of forced oscillations for scalar retarded functional differential equations 260
On the persistence of the eigenvalues of a perturbed Fredholm operator of index zero under nonsmooth perturbations 249
Branches of Forced Oscillations Induced by a Delayed Periodic Force 245
Multiplicity of forced oscillations for the spherical pendulum acted on by a retarded periodic force 241
Global continuation of the eigenvalues of a perturbed linear operator 232
Global continuation of forced oscillations of retarded motion equations on manifolds 222
A continuation result for forced oscillations of constrained motion problems with infinite delay 214
Delay differential equations on manifolds and applications to motion problems for forced constrained systems 212
About the sign of oriented Fredholm operators between Banach spaces 212
Global continuation of periodic solutions for retarded functional differential equations on manifolds 211
A continuation principle for periodic solutions of forced motion equations on manifolds and applications to bifurcation theory 206
Bifurcation of fixed points from a manifold of trivial fixed points in the infinite dimensional case 198
Topological Persistence of the Normalized Eigenvectors of a Perturbed Selfadjoint Operator 197
Global Branches of Periodic Solutions for Forced Delay Differential Equations on Compact Manifolds 197
On the uniqueness of the fixed point index on differentiable manifolds 189
A degree associated to linear eigenvalue problems in Hilbert spaces and applications to nonlinear spectral theory 184
Forced oscillations on manifolds and multiplicity results for periodically perturbed autonomous systems 183
A note on nonlinear problems depending on infinite dimensional parameters 183
On the existence of forced oscillations for the spherical pendulum acted on by a retarded periodic force 182
A continuation principle for forced oscillations on differential manifolds 179
Fredholm Linear Operators Associated with Ordinary Differential Equations on Noncompact Intervals 178
Bifurcation of fixed points from a manifold of trivial fixed points 176
Global persistence of the unit eigenvectors of perturbed eigenvalue problems in Hilbert spaces 175
A continuation method on locally convex spaces and applications to ordinary differential equations on noncompact intervals 173
An elementary approach to boundary value problems at resonance 170
Fredholm maps of index zero between real Banach manifolds from the viewpoint of covering spaces 169
Forced oscillations for delay motion equations on manifolds 169
Introduction to: Topological degree and fixed point theories in differential and difference equations 169
A continuation principle for the forced spherical pendulum 169
Topological persistence of the unit eigenvectors of a perturbed Fredholm operator of index zero 168
Global continuation in Euclidean spaces of the perturbed unit eigenvectors corresponding to a simple eigenvalue 167
Global Bifurcation of Fixed Points and the Poincaré Translation Operator on Manifolds 166
A note on periodic solutions at resonance 166
Topological methods for the global controllability of nonlinear systems 164
On general properties of retarded functional differential equations on manifolds 163
Co-bifurcating branches of solutions for nonlinear eigenvalue problems in Banach spaces 161
The fixed point index of the Poincaré translation operator on differentiable manifolds 160
A new theme in nonlinear analysis: continuation and bifurcation of the unit eigenvectors of a perturbed linear operator 159
An infinite dimensional version of the Kronecker index and its relation with the Leray--Schauder degree 157
Persistence of the normalized eigenvectors of a perturbed operator in the variational case 156
Periodic perturbations of reducible scalar second order functional differential equations 156
An infinite dimensional version of the intermediate value theorem 155
On the Product Formula for the Oriented Degree for Fredholm Maps of Index Zero between Banach Manifolds 154
Fast Forced Oscillations for Constrained Motion Problems with Delay 153
Branches of forced oscillations for a class of implicit equations Involving the \Phi-Laplacian 153
Carathéodory Periodic Perturbations of the Zero Vector Field on Manifolds 152
On Forced Fast Oscillations for Delay Differential Equations on Compact Manifolds 152
On periodic solutions of non-conservative systems 151
Non-compactness principles in nonlinear operator approximation theory 150
The forced spherical pendulum does have forced oscillations 146
Multiplicity of forced oscillations for scalar differential equations 144
Normalized Eigenvectors of a Perturbed Linear Operator via General Bifurcation 144
Global persistence of the unit eigenvectors of perturbed eigenvalue problems in Hilbert spaces: the odd multiplicity case 143
A result on the existence of infinitely many solutions of a nonlinear elliptic boundary value problem at resonance 143
On general properties of $n$-th order retarded functional differential equations 141
Multiplicity of forced oscillations on manifolds and applications to motion problems with one-dimensional constraints 138
Retarded functional differential equations on manifolds and applications to motion problems for forced constrained systems 137
The Brouwer degree associated to classical eigenvalue problems and applications to nonlinear spectral theory. 136
On the fixed point index in locally convex spaces 131
Linear controllability by piecewise constant controls with assigned switching times 123
General Bifurcation Theory: Local Results and Applications 122
Periodic solutions of retarded functional perturbations of autonomous differential equations on manifolds 120
On the existence of an unbounded connected set of solutions for nonlinear equations in Banach spaces 119
Components of positive solutions for nonlinear equations with several parameters 118
The Invariance of Domain for C^1 Fredholm Maps of index zero 116
On time dependent vector ffields with a set of initial controls 116
Global branches of periodic solutions for forced differential equations on nonzero Euler characteristic manifolds 116
Nonbifurcating branches of forced oscillations for the differential system x'(t)=$\lambda f(t,x(t)), \lambda \ge 0$ 111
On the existence of forced oscillations of retarded functional motion equations on a class of topologically nontrivial manifolds 108
Remarks on global branches of harmonic solutions to periodic ODE's on manifolds 108
On the existence of forced oscillations for the spherical pendulum 107
Unbounded components of solutions of nonlinear equations at resonance, with applications to elliptic boundary value problems 102
Stability and bifurcation theory for non-autonomous differential equations 102
Sulla risolubilita' di equazioni non lineari in spazi di Banach ordinati 99
On unbounded branches of solutions for nonlinear operator equations in the nonbifurcating case 98
Connected branches of asymptotically equivalent solutions to nonlinear eigenvalue problems 93
Forced oscillations for generalized $Φ$-Laplacian equations with Carathéodory perturbations 31
Forced oscillations for Φ-Laplacian equations involving delayed terms 11
Totale 13.092
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Categoria #
all - tutte 34.299
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 34.299
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022493 0 67 49 15 12 20 22 33 15 20 86 154
2022/20231.244 122 275 32 88 116 228 118 47 122 28 44 24
2023/2024530 33 48 72 18 28 29 10 153 17 47 37 38
2024/20254.639 121 325 194 479 1.770 1.084 76 291 84 46 99 70
2025/20263.325 283 446 246 275 381 178 447 144 211 164 68 482
2026/2027202 103 99 0 0 0 0 0 0 0 0 0 0
Totale 13.092