Benvenuti nell'Anagrafe della Ricerca d'Ateneo

CHIERCHIA, Luigi
 Distribuzione geografica
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Continente #
NA - Nord America 7.305
EU - Europa 6.420
AS - Asia 4.298
SA - Sud America 254
AF - Africa 75
OC - Oceania 5
Continente sconosciuto - Info sul continente non disponibili 2
Totale 18.359
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Nazione #
US - Stati Uniti d'America 7.246
CN - Cina 2.351
DK - Danimarca 1.688
GB - Regno Unito 1.551
RU - Federazione Russa 1.103
SG - Singapore 1.044
SE - Svezia 454
IT - Italia 382
VN - Vietnam 328
UA - Ucraina 317
DE - Germania 314
FI - Finlandia 212
BR - Brasile 182
TR - Turchia 160
HK - Hong Kong 104
IE - Irlanda 84
AL - Albania 80
NL - Olanda 80
IN - India 75
KR - Corea 72
FR - Francia 58
CA - Canada 39
CI - Costa d'Avorio 36
BD - Bangladesh 26
ES - Italia 25
IQ - Iraq 22
AR - Argentina 21
JP - Giappone 21
BE - Belgio 19
PL - Polonia 17
VE - Venezuela 16
AT - Austria 14
PH - Filippine 14
CO - Colombia 11
ID - Indonesia 11
MA - Marocco 11
MX - Messico 10
PK - Pakistan 10
ZA - Sudafrica 9
EC - Ecuador 8
SA - Arabia Saudita 8
MY - Malesia 7
UZ - Uzbekistan 7
CL - Cile 6
JO - Giordania 6
NP - Nepal 5
TN - Tunisia 5
AU - Australia 4
CZ - Repubblica Ceca 4
HU - Ungheria 4
CG - Congo 3
CR - Costa Rica 3
EG - Egitto 3
GR - Grecia 3
IL - Israele 3
KZ - Kazakistan 3
OM - Oman 3
PY - Paraguay 3
TH - Thailandia 3
UY - Uruguay 3
AM - Armenia 2
BO - Bolivia 2
DO - Repubblica Dominicana 2
HR - Croazia 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
HN - Honduras 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
TT - Trinidad e Tobago 1
TW - Taiwan 1
Totale 18.358
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Città #
Southend 1.409
Woodbridge 870
Fairfield 740
Ashburn 631
Singapore 538
Ann Arbor 508
Houston 507
Wilmington 418
San Jose 399
Chandler 389
Nanjing 313
Seattle 308
Dearborn 269
Cambridge 267
Beijing 263
Jacksonville 227
Boardman 186
Jinan 184
Hefei 181
Shenyang 162
Princeton 155
Izmir 141
Dallas 127
Helsinki 124
Nanchang 117
New York 104
Rome 101
Hebei 100
Hong Kong 99
Plano 96
Dong Ket 95
Tianjin 93
Changsha 83
Dublin 83
Ho Chi Minh City 74
Redwood City 73
Seoul 71
Zhengzhou 61
Hanoi 60
Jiaxing 58
Hangzhou 53
Ningbo 52
Orem 49
Los Angeles 48
Moscow 48
Milan 46
Kunming 44
Guangzhou 41
Haikou 38
San Diego 37
Taizhou 35
Altamura 34
Napoli 32
The Dalles 31
Lanzhou 30
Shanghai 27
Taiyuan 26
Amsterdam 25
Munich 25
Chennai 24
São Paulo 24
Frankfurt am Main 23
Manchester 23
Brussels 19
Fuzhou 18
Tokyo 18
Brooklyn 17
San Mateo 17
San Paolo di Civitate 17
Atlanta 16
Chicago 16
Paris 16
Warsaw 16
Santa Clara 15
Da Nang 14
Orange 14
Denver 13
London 13
Mumbai 12
Verona 12
Boston 10
Fort Worth 10
Montreal 10
Turku 10
Ankara 9
Baghdad 9
Chengdu 8
Dongguan 8
Haiphong 8
Phoenix 8
Poplar 8
Pune 8
Toronto 8
Venezia 8
Johannesburg 7
Stockholm 7
Barcelona 6
Brasília 6
Caracas 6
Changchun 6
Totale 11.922
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Nome #
A note on Quasi--periodic solutions of some elliptic systems 337
Explicit estimates on the measure of primary KAM tori 330
$N$-dimensional elliptic invariant tori for the planar $(N+1)$-body problem 311
Effective Hamiltonian for the D'Alembert Planetary model near a spin/orbit Resonance 305
Compensations in small divisor problems 300
Elliptic two-dimensional invariant tori for the planetary three-body problem 294
Low-order resonances in weakly dissipative spin-orbit models 277
Elliptic two-dimensional invariant tori for the planetary three-body problem 275
Corrigendum to: Elliptic two-dimensional invariant tori for the planetary three-body problem 273
The Steep Nekhoroshev’s Theorem 272
On the measure of Lagrangian invariant tori in nearly-integrable mechanical systems 269
A Direct Proof of a Theorem by Kolmogorov in Hamiltonian Systems 267
A computer-assisted approach to small-divisors problems arising in Hamiltonian mechanics 260
Birth and death of invariant tori for Hamiltonian systems 258
Analytic Lagrangian tori for the planetary manybody problem 258
Natural boundaries for area-preserving twist maps 257
A report on some new KAM estimates 253
Stability of nearly-integrable, degenerate Hamiltonian systems with two degrees of freedom 250
A constructive theory of Lagrangian tori and computer-assisted applications 250
Construction of analytic KAM surfaces and effective stability bounds 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 245
Absolutely continuous spectra of quasiperiodic Schroedinger operators 244
Arnold Instability for nearly--integrable Hamiltonian systems 241
Upper bounds on Arnold diffusion times via Mather theory 240
The Spin-Orbit Resonances of the Solar System: A Mathematical Treatment Matching Physical Data 238
Exponential stability for the resonant D'Alembert model of Celestial Mechanics 238
An effective theory of KAM surfaces 237
Kolmogorov-Arnold-Moser (KAM) theory 235
Properly-degenerate KAM theory (following V.I. Arnold) 233
Effective Hamiltonian for the d'Alembert planetary model near a spin/orbit resonance 232
Deprit's reduction of the nodes revisited 232
A direct method for the construction of solutions of the Hamilton-Jacobi equation 228
KAM tori for N-body problems (a brief history) 227
Invariant curves for area-preserving twist maps far from integrable 226
On a result by J.N. Mather concerning invariant sets for area-preserving twist maps 226
Quasi-periodic attractors in celestial mechanics 225
The planetary N-body problem: Symplectic foliation, reductions and invariant tori 224
On the weak limit of rapidly oscillating waves 223
The steep Nekhoroshev's Theorem and optimal stability exponents (an announcement) 223
On the convergence of formal series containing small divisors 223
Moser's theorem for lower dimensional tori 222
KAM theory and Celestial Mechanics 219
Periodic solutions of the planetary N-body problem 219
Maximal almost-periodic solutions for Lagrangian equations on infinite dimensional tori 215
Quasi-periodic attractors and spin-orbit resonances 214
Construction of stable periodic orbits for the Spin-Orbit problem of Celestial Mechanics 211
KAM stability for a three-body problem of the Solar system 211
KAM stability and Celestial Mechanics 210
Rigorous estimates for a computer- assisted KAM theory 208
Asymptotic expansions of quasi-periodic motions 208
On the stability problem for nearly-integrable Hamiltonian systems 208
Measures of Basins of Attraction in Spin-orbit Dynamics 206
Nekhoroshev stability for the D'Alembert problem of Celestial Mechanics 203
KAM stability estimates in Celestial Mechanics 201
Stability of nearly integrable, degenerate Hamiltonian systems with two degrees of freedom 200
Smooth prime integrals for quasi- integrable Hamiltonian systems 199
On rigorous stability results for low-dimensional KAM surfaces 198
On the stability of realistic three-body problems 198
Planetary Birkhoff normal forms 197
THE PLANETARY N–BODY PROBLEM 188
On the stability of some properly-degenerate Hamiltonian systems with two degrees of freedom 188
Kolmogorov's 1954 Paper on Nearly-Integrable Hamiltonian Systems 187
Metric stability of the planetary N-body problem 186
Exponential estimates on the one-dimensional Schroedinger equation with bounded analytic potential 182
KAM lectures 182
Erratum to: Drift and diffusion in phase space 181
Nekhoroshev stability for the D'Alembert problem of celestial mechanics 179
Meeting Jürgen Moser 179
V. I. Arnold’s “Pointwise” KAM Theorem 175
On steepness of 3-jet non-degenerate functions 175
Quasi-periodic Schrödinger operators in one dimension, Absolutely continuous spectra, Bloch waves and integrable Hamiltonian systems 172
Hamiltonian stability of spin-orbit resonances in Celestial Mechanics 169
KAM Tori for 1D Nonlinear Wave Equations with Periodic Boundary Conditions 163
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] 160
Drift and diffusion in phase space 158
On the complex analytic structure of the golden-mean invariant curve for the standard map 151
Kolmogorov-Arnold-Moser (KAM) Theory for Finite and Infinite Dimensional Systems 149
Second order Hamiltonian equations on $T^infty$ and almost-periodic solutions 144
null 126
On the measure of kam tori in two degrees of freedom 111
Kam tori for the n-body problem 98
On the topology of nearly-integrable Hamiltonians at simple resonances 97
Complex Arnol'd - Liouville Maps 96
Nineteen Fifty-Four: Kolmogorov’s New “Metrical Approach” to Hamiltonian Dynamics. 94
V. I. Arnold's Global KAM Theorem and Geometric Measure Estimates 89
Quasi-periodic motions in generic nearly-integrable mechanical systems 86
Global properties of generic real–analytic nearly–integrable Hamiltonian systems 80
Isolated Diophantine Numbers 62
Singular KAM Theory for Convex Hamiltonian Systems 41
On the convergence of formal series containig small divisors 22
Totale 18.652
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Categoria #
all - tutte 55.609
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 55.609
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022943 49 120 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
2026/20278 8 0 0 0 0 0 0 0 0 0 0 0
Totale 18.652