CRIS Current Research Information System

PARMEGGIANI, ALBERTO
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 2.608
EU - Europa 2.107
AS - Asia 612
AF - Africa 99
SA - Sud America 24
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 3
Totale 5.456
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 2.594
IT - Italia 743
GB - Regno Unito 447
CN - Cina 238
DE - Germania 217
SE - Svezia 217
VN - Vietnam 168
UA - Ucraina 97
FR - Francia 91
SG - Singapore 72
IE - Irlanda 68
IN - India 67
RU - Federazione Russa 53
HR - Croazia 51
TG - Togo 48
ZA - Sudafrica 35
EE - Estonia 33
JP - Giappone 31
CH - Svizzera 18
BE - Belgio 17
BR - Brasile 16
AT - Austria 15
PK - Pakistan 10
CA - Canada 9
FI - Finlandia 8
CL - Cile 7
GR - Grecia 7
SC - Seychelles 7
ES - Italia 6
CI - Costa d'Avorio 5
MX - Messico 5
NL - Olanda 5
CZ - Repubblica Ceca 4
LB - Libano 4
DZ - Algeria 3
PL - Polonia 3
A2 - ???statistics.table.value.countryCode.A2??? 2
AE - Emirati Arabi Uniti 2
AM - Armenia 2
AU - Australia 2
HK - Hong Kong 2
IR - Iran 2
MN - Mongolia 2
NO - Norvegia 2
PH - Filippine 2
RO - Romania 2
TR - Turchia 2
TW - Taiwan 2
AF - Afghanistan, Repubblica islamica di 1
BY - Bielorussia 1
EU - Europa 1
ID - Indonesia 1
IL - Israele 1
KZ - Kazakistan 1
MA - Marocco 1
MD - Moldavia 1
NZ - Nuova Zelanda 1
PE - Perù 1
RS - Serbia 1
SA - Arabia Saudita 1
UZ - Uzbekistan 1
Totale 5.456
Salva come PNG Salva come JPEG
Città #
Southend 384
Fairfield 341
Chandler 331
Ashburn 281
Bologna 198
Woodbridge 181
Ann Arbor 180
Wilmington 145
Seattle 142
Houston 131
Cambridge 112
Dong Ket 112
Princeton 95
Dublin 68
Jacksonville 67
Singapore 63
Milan 58
Lomé 48
Nanjing 47
Padova 43
Westminster 42
Berlin 41
Jinan 28
Rome 23
Saint Petersburg 21
Parma 20
Shenyang 20
Hebei 19
Redwood City 19
Bari 17
Boardman 17
Los Angeles 17
Paris 17
San Diego 17
Jiaxing 14
Medford 14
Nanchang 14
Turin 14
Changsha 13
Modena 13
Mülheim 13
Vienna 12
Forlì 11
Lagosanto 11
Lowell 11
Tokyo 11
Zhengzhou 11
Brussels 10
Dearborn 10
Norwalk 10
Beijing 9
Reggio Emilia 9
Core 8
Hangzhou 8
Ottawa 8
Taizhou 8
Brescia 7
Des Moines 7
Haikou 7
Helsinki 7
Mahé 7
Munich 7
New York 7
Sasso Marconi 7
Tianjin 7
Verona 7
Zurich 7
Ferrara 6
Olalla 6
Toyonaka 6
Abbiategrasso 5
Abidjan 5
Bern 5
Frankfurt Am Main 5
Mexico City 5
Ravenna 5
São Carlos 5
Trieste 5
Bühl 4
Carlisle 4
Faenza 4
Falls Church 4
Fremont 4
Kunming 4
L'aquila 4
Leyton 4
Lugo 4
Rawalpindi 4
Rovigo 4
San Giovanni in Persiceto 4
St Louis 4
São Paulo 4
Valsamoggia 4
Bristol 3
Carpi 3
Crotone 3
Fano 3
Fukuoka 3
Guangzhou 3
Gujranwala 3
Totale 3.803
Salva come PNG Salva come JPEG
Nome #
Topics in Mathematics 205
Anomalies in Partial Differential Equations 176
Algebra lineare ed equazioni differenziali ordinarie 169
The Cauchy Problem for Hyperbolic Operators with Double Characteristics in Presence of Transition 160
A Lyapunov lemma for elliptic systems 159
On Hypoellipticity With a Big Loss of Derivatives 153
Lower Bound Estimates Without Transversal Ellipticity 133
On the Cauchy problem for hyperbolic operators with double characteristics 131
GEOMETRICAL PROOFS FOR THE GLOBAL SOLVABILITY OF SYSTEMS 123
Almost-Positivity Estimates of Pseudodifferential Operators 123
A remark on the Fefferman-Phong inequality for 2x2 systems 122
An Exact Version of the Egorov Theorem for Schrödinger Operators in L2(T) 122
A remark on the semiclassical Fefferman-Phong inequality for certain systems of PDEs 120
On the local solvability of a class of degenerate second order operators with complex coefficients 119
Classes of globally solvable involutive systems 117
A Remark on the Hoermander Inequality 116
On the Spectrum of Certain Noncommutative Harmonic Oscillators 116
A Note on Kohn's and Christ's Examples 112
The Cauchy Problem for Certain Systems with Double Characteristics 111
On the Solvability of a Class of ψdos with Multiple Characteristics 109
Non-Commutative Harmonic Oscillators and Related Problems 109
null 109
null 109
null 109
On the Solvability of a Class of Second Order Degenerate Operators 109
A remark on Kohn's theorem on sums of squares of complex vector fields 108
A Class of Counterexamples to the Fefferman-Phong Inequality for Systems 106
Semiclassical hypoelliptic estimates with a loss of many derivatives 103
Mather measures associated with a class of Bloch wave functions 98
Erratum to: Mather Measures Associated with a Class of Bloch Wave Functions 96
null 93
Global Gevrey hypoellipticity for twisted Laplacians 92
On the essential spectrum of certain non-commutative oscillators 91
On positivity of certain systems of partial differential equations 91
null 90
Wigner measures supported on weak KAM tori 87
On the Spectrum of Certain Non-Commutative Harmonic Oscillators and Semiclassical Analysis 85
On the Problem of Positivity of Pseudodifferential Systems 80
null 78
null 78
null 76
null 75
Introduction to the spectral theory of non-commutative harmonic oscillators. 72
null 71
On a class of pseudodifferential operators on the product ofcompact Lie groups 56
Local solvability of a class of degenerate second order operators 54
null 50
Global Gevrey hypoellipticity for the twisted Laplacian on forms 46
Algebra lineare ed equazioni differenziali ordinarie 40
On Kohn’s sums of squares of complex vector fields 37
Spectral Asymptotic Properties of Semiregular Non-commutative Harmonic Oscillators. 35
On the Stability of the $ C^\infty$-Hypoellipticity under Perturbations 35
On the Solvability of Certain Degenerate Partial Differential Operators 34
Spectral Theory of Non-Commutative Harmonic Oscillators: An Introduction 31
On the Cauchy problem for hyperbolic operators with double characteristics 28
On the Spectrum and the Lowest Eigenvalue of Certain Non-Communtative Harmonic Oscillators 27
L'analisi geometrica delle equazioni alle derivate parziali e Bologna. 26
A remark on the stability of C∞-hypoellipticity under lower-order perturbations 24
On the Fefferman-Phong inequality for systems of PDEs 19
On the parametrix for a class of Schrödinger operators with potentials of quadratic growth 19
Quantum evolution and classical flow in complex phase space 18
Some Remarks on Almost-Positivity of ψdo ' s 14
Corrigenda and remarks to: "Non-commutative harmonic oscillators. I.'' 14
The Dirichlet problem for sub-elliptic second order equations 13
A generalization of Hörmander's inequality-I 12
An application of the almost-positivity of a class of fourth-order pseudodifferential operators 12
A necessary and sufficient condition for a lower bound for fourth-order pseudodifferential operators 10
A remark on systems of differential equations associated with representations of sl2(R) and their perturbations 10
Spectral quasi-clustering estimates for certain semiregular systems 8
Lower bounds for systems with double characteristics 8
On the propagation of smoothness for semilinear systems of Maxwell-Klein-Gordon type 7
Necessary and sufficient conditions for the almost-positivity of certain 4th-order pseudodifferential operators. A generalization 6
Non-commutative harmonic oscillators-I 6
Non-commutative harmonic oscillators-II 4
Correction to: On the Solvability of a Class of Second Order Degenerate Operators 3
Oscillator representations and systems of ordinary differential equations 3
Subunit balls for symbols of pseudodifferential operators 2
Totale 5.622
Salva come PNG Salva come JPEG
Categoria #
all - tutte 14.471
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 14.471
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.362 174 33 16 76 152 146 174 183 204 93 30 81
2020/2021886 130 53 24 44 9 132 37 48 133 56 43 177
2021/20221.034 150 28 69 39 82 49 32 52 41 161 146 185
2022/20231.160 111 142 79 120 102 114 70 55 150 43 68 106
2023/2024617 24 80 51 52 58 50 68 42 50 76 39 27
2024/202580 80 0 0 0 0 0 0 0 0 0 0 0
Totale 5.622