Benvenuti nell'Anagrafe della Ricerca d'Ateneo

CHIERCHIA, Luigi
 Distribuzione geografica
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Continente #
NA - Nord America 7.477
EU - Europa 6.430
AS - Asia 4.314
Continente sconosciuto - Info sul continente non disponibili 295
SA - Sud America 267
AF - Africa 75
OC - Oceania 5
Totale 18.863
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Nazione #
US - Stati Uniti d'America 7.409
CN - Cina 2.353
DK - Danimarca 1.688
GB - Regno Unito 1.551
RU - Federazione Russa 1.103
SG - Singapore 1.047
SE - Svezia 454
IT - Italia 390
VN - Vietnam 329
UA - Ucraina 317
DE - Germania 314
FI - Finlandia 212
BR - Brasile 191
TR - Turchia 160
HK - Hong Kong 104
IE - Irlanda 84
AL - Albania 80
NL - Olanda 80
IN - India 75
KR - Corea 72
FR - Francia 59
CA - Canada 41
CI - Costa d'Avorio 36
BD - Bangladesh 28
ES - Italia 25
AR - Argentina 23
IQ - Iraq 22
JP - Giappone 22
BE - Belgio 19
PL - Polonia 17
PH - Filippine 16
VE - Venezuela 16
AT - Austria 14
CO - Colombia 13
ID - Indonesia 13
MA - Marocco 11
MX - Messico 11
PK - Pakistan 10
MY - Malesia 9
ZA - Sudafrica 9
EC - Ecuador 8
SA - Arabia Saudita 8
UZ - Uzbekistan 7
CL - Cile 6
JO - Giordania 6
NP - Nepal 5
TN - Tunisia 5
AU - Australia 4
CR - Costa Rica 4
CZ - Repubblica Ceca 4
HN - Honduras 4
HU - Ungheria 4
KZ - Kazakistan 4
CG - Congo 3
EG - Egitto 3
GR - Grecia 3
HR - Croazia 3
IL - Israele 3
OM - Oman 3
PY - Paraguay 3
TH - Thailandia 3
TT - Trinidad e Tobago 3
UY - Uruguay 3
AM - Armenia 2
BO - Bolivia 2
DO - Repubblica Dominicana 2
NO - Norvegia 2
PS - Palestinian Territory 2
SN - Senegal 2
AZ - Azerbaigian 1
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BG - Bulgaria 1
BH - Bahrain 1
CY - Cipro 1
ET - Etiopia 1
EU - Europa 1
GE - Georgia 1
GQ - Guinea Equatoriale 1
GY - Guiana 1
IR - Iran 1
JM - Giamaica 1
KE - Kenya 1
KH - Cambogia 1
KW - Kuwait 1
LT - Lituania 1
LU - Lussemburgo 1
LV - Lettonia 1
MD - Moldavia 1
ML - Mali 1
MN - Mongolia 1
MU - Mauritius 1
NR - Nauru 1
PT - Portogallo 1
QA - Qatar 1
SR - Suriname 1
SV - El Salvador 1
SY - Repubblica araba siriana 1
TG - Togo 1
TW - Taiwan 1
Totale 18.569
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Città #
Southend 1.409
Woodbridge 870
Fairfield 740
Ashburn 657
Singapore 539
Ann Arbor 508
Houston 507
San Jose 437
Wilmington 418
Chandler 389
Nanjing 313
Seattle 308
Dearborn 269
Cambridge 267
Beijing 264
Jacksonville 228
Boardman 186
Jinan 184
Hefei 181
Shenyang 162
Princeton 155
Izmir 141
Dallas 133
Helsinki 124
Nanchang 117
New York 107
Rome 104
Hebei 100
Hong Kong 99
Plano 96
Dong Ket 95
Tianjin 93
Changsha 83
Dublin 83
Ho Chi Minh City 75
Redwood City 73
Seoul 71
Zhengzhou 61
Hanoi 60
Jiaxing 58
Hangzhou 53
Ningbo 52
Los Angeles 49
Orem 49
Moscow 48
Milan 47
Kunming 44
Guangzhou 41
Haikou 38
San Diego 37
Taizhou 35
Altamura 34
Napoli 32
The Dalles 31
Lanzhou 30
São Paulo 30
Shanghai 27
Taiyuan 26
Amsterdam 25
Munich 25
Chennai 24
Frankfurt am Main 23
Manchester 23
Brussels 19
Phoenix 19
Atlanta 18
Brooklyn 18
Chicago 18
Fuzhou 18
Santa Clara 18
Tokyo 18
San Mateo 17
San Paolo di Civitate 17
Paris 16
Warsaw 16
Da Nang 14
Orange 14
Denver 13
London 13
Mumbai 12
Verona 12
Boston 10
Fort Worth 10
Montreal 10
San Francisco 10
Turku 10
Ankara 9
Baghdad 9
Charlotte 9
Toronto 9
Chengdu 8
Dongguan 8
Haiphong 8
Poplar 8
Pune 8
Venezia 8
Johannesburg 7
Stockholm 7
Barcelona 6
Brasília 6
Totale 12.037
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Nome #
A note on Quasi--periodic solutions of some elliptic systems 342
Explicit estimates on the measure of primary KAM tori 335
$N$-dimensional elliptic invariant tori for the planar $(N+1)$-body problem 319
Effective Hamiltonian for the D'Alembert Planetary model near a spin/orbit Resonance 307
Compensations in small divisor problems 304
Elliptic two-dimensional invariant tori for the planetary three-body problem 295
Low-order resonances in weakly dissipative spin-orbit models 278
Elliptic two-dimensional invariant tori for the planetary three-body problem 277
Corrigendum to: Elliptic two-dimensional invariant tori for the planetary three-body problem 275
The Steep Nekhoroshev’s Theorem 275
A Direct Proof of a Theorem by Kolmogorov in Hamiltonian Systems 270
On the measure of Lagrangian invariant tori in nearly-integrable mechanical systems 269
A computer-assisted approach to small-divisors problems arising in Hamiltonian mechanics 262
Natural boundaries for area-preserving twist maps 261
Birth and death of invariant tori for Hamiltonian systems 260
Analytic Lagrangian tori for the planetary manybody problem 259
A report on some new KAM estimates 257
Construction of analytic KAM surfaces and effective stability bounds 255
A constructive theory of Lagrangian tori and computer-assisted applications 252
Stability of nearly-integrable, degenerate Hamiltonian systems with two degrees of freedom 250
Corrigendum to: "Elliptic two-dimensional invariant tori for the planetary three-body problem" 249
A note on the construction of Hamiltonian trajectories along heteroclinic chains 248
Absolutely continuous spectra of quasiperiodic Schroedinger operators 247
Arnold Instability for nearly--integrable Hamiltonian systems 244
The Spin-Orbit Resonances of the Solar System: A Mathematical Treatment Matching Physical Data 241
Upper bounds on Arnold diffusion times via Mather theory 241
Exponential stability for the resonant D'Alembert model of Celestial Mechanics 240
An effective theory of KAM surfaces 238
Properly-degenerate KAM theory (following V.I. Arnold) 237
Kolmogorov-Arnold-Moser (KAM) theory 237
Deprit's reduction of the nodes revisited 236
Effective Hamiltonian for the d'Alembert planetary model near a spin/orbit resonance 232
A direct method for the construction of solutions of the Hamilton-Jacobi equation 231
KAM tori for N-body problems (a brief history) 229
The steep Nekhoroshev's Theorem and optimal stability exponents (an announcement) 228
Invariant curves for area-preserving twist maps far from integrable 228
On the weak limit of rapidly oscillating waves 227
Quasi-periodic attractors in celestial mechanics 227
On a result by J.N. Mather concerning invariant sets for area-preserving twist maps 226
The planetary N-body problem: Symplectic foliation, reductions and invariant tori 225
Moser's theorem for lower dimensional tori 225
On the convergence of formal series containing small divisors 224
Periodic solutions of the planetary N-body problem 222
KAM theory and Celestial Mechanics 220
Quasi-periodic attractors and spin-orbit resonances 220
Maximal almost-periodic solutions for Lagrangian equations on infinite dimensional tori 216
KAM stability for a three-body problem of the Solar system 215
KAM stability and Celestial Mechanics 214
Construction of stable periodic orbits for the Spin-Orbit problem of Celestial Mechanics 214
Rigorous estimates for a computer- assisted KAM theory 210
Asymptotic expansions of quasi-periodic motions 209
Measures of Basins of Attraction in Spin-orbit Dynamics 208
On the stability problem for nearly-integrable Hamiltonian systems 208
KAM stability estimates in Celestial Mechanics 205
Nekhoroshev stability for the D'Alembert problem of Celestial Mechanics 204
Stability of nearly integrable, degenerate Hamiltonian systems with two degrees of freedom 203
On the stability of realistic three-body problems 203
Smooth prime integrals for quasi- integrable Hamiltonian systems 201
On rigorous stability results for low-dimensional KAM surfaces 200
Planetary Birkhoff normal forms 199
THE PLANETARY N–BODY PROBLEM 191
On the stability of some properly-degenerate Hamiltonian systems with two degrees of freedom 191
Kolmogorov's 1954 Paper on Nearly-Integrable Hamiltonian Systems 190
Metric stability of the planetary N-body problem 189
Exponential estimates on the one-dimensional Schroedinger equation with bounded analytic potential 187
KAM lectures 184
Erratum to: Drift and diffusion in phase space 181
Meeting Jürgen Moser 180
Nekhoroshev stability for the D'Alembert problem of celestial mechanics 179
V. I. Arnold’s “Pointwise” KAM Theorem 176
On steepness of 3-jet non-degenerate functions 176
Quasi-periodic Schrödinger operators in one dimension, Absolutely continuous spectra, Bloch waves and integrable Hamiltonian systems 174
Hamiltonian stability of spin-orbit resonances in Celestial Mechanics 172
A. N. Kolmogorov's 1954 paper on nearly-integrable Hamiltonian systems. A comment on: "On conservation of conditionally periodic motions for a small change in Hamilton's function" [Dokl. Akad. Nauk SSSR (N.S.) 98 (1954), 527--530; MR0068687] 167
KAM Tori for 1D Nonlinear Wave Equations with Periodic Boundary Conditions 164
Drift and diffusion in phase space 159
On the complex analytic structure of the golden-mean invariant curve for the standard map 154
Kolmogorov-Arnold-Moser (KAM) Theory for Finite and Infinite Dimensional Systems 149
Second order Hamiltonian equations on $T^infty$ and almost-periodic solutions 146
null 126
On the measure of kam tori in two degrees of freedom 112
Kam tori for the n-body problem 100
Complex Arnol'd - Liouville Maps 99
Nineteen Fifty-Four: Kolmogorov’s New “Metrical Approach” to Hamiltonian Dynamics. 97
On the topology of nearly-integrable Hamiltonians at simple resonances 97
V. I. Arnold's Global KAM Theorem and Geometric Measure Estimates 92
Quasi-periodic motions in generic nearly-integrable mechanical systems 87
Global properties of generic real–analytic nearly–integrable Hamiltonian systems 81
Isolated Diophantine Numbers 63
Singular KAM Theory for Convex Hamiltonian Systems 42
On the convergence of formal series containig small divisors 25
Totale 18.863
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Categoria #
all - tutte 57.758
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 57.758
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022774 0 0 14 25 180 34 133 31 74 30 122 131
2022/20231.156 135 241 61 120 100 242 5 114 78 11 29 20
2023/2024581 38 35 38 16 35 122 35 182 13 10 2 55
2024/20252.048 36 40 208 16 26 47 796 290 155 63 151 220
2025/20263.265 308 433 161 370 438 216 511 45 292 353 86 52
2026/2027219 41 59 119 0 0 0 0 0 0 0 0 0
Totale 18.863