Benvenuti nell'Anagrafe della Ricerca d'Ateneo

CHIERCHIA, Luigi
 Distribuzione geografica
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Continente #
NA - Nord America 7.162
EU - Europa 6.413
AS - Asia 4.291
SA - Sud America 249
AF - Africa 75
OC - Oceania 5
Continente sconosciuto - Info sul continente non disponibili 2
Totale 18.197
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Nazione #
US - Stati Uniti d'America 7.108
CN - Cina 2.349
DK - Danimarca 1.688
GB - Regno Unito 1.551
RU - Federazione Russa 1.103
SG - Singapore 1.043
SE - Svezia 454
IT - Italia 377
VN - Vietnam 328
UA - Ucraina 317
DE - Germania 314
FI - Finlandia 212
BR - Brasile 180
TR - Turchia 160
HK - Hong Kong 103
IE - Irlanda 83
AL - Albania 80
NL - Olanda 80
IN - India 75
KR - Corea 72
FR - Francia 58
CI - Costa d'Avorio 36
CA - Canada 34
ES - Italia 25
BD - Bangladesh 24
IQ - Iraq 22
JP - Giappone 21
AR - Argentina 20
BE - Belgio 19
PL - Polonia 17
VE - Venezuela 15
AT - Austria 14
PH - Filippine 14
CO - Colombia 11
ID - Indonesia 11
MA - Marocco 11
MX - Messico 10
PK - Pakistan 10
ZA - Sudafrica 9
SA - Arabia Saudita 8
EC - Ecuador 7
UZ - Uzbekistan 7
CL - Cile 6
JO - Giordania 6
MY - Malesia 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
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
GR - Grecia 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 18.196
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Città #
Southend 1.409
Woodbridge 870
Fairfield 740
Ashburn 615
Singapore 538
Ann Arbor 508
Houston 507
Wilmington 418
Chandler 389
San Jose 331
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 101
Rome 101
Hebei 100
Hong Kong 98
Plano 96
Dong Ket 95
Tianjin 93
Changsha 83
Dublin 82
Ho Chi Minh City 74
Redwood City 73
Seoul 71
Zhengzhou 61
Hanoi 60
Jiaxing 58
Hangzhou 53
Ningbo 52
Orem 49
Moscow 48
Milan 46
Los Angeles 45
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
Frankfurt am Main 23
Manchester 23
São Paulo 23
Brussels 19
Fuzhou 18
Tokyo 18
Brooklyn 17
San Mateo 17
San Paolo di Civitate 17
Atlanta 16
Paris 16
Warsaw 16
Chicago 15
Da Nang 14
Orange 14
Santa Clara 14
Denver 13
London 13
Mumbai 12
Verona 12
Boston 10
Fort Worth 10
Turku 10
Ankara 9
Baghdad 9
Montreal 9
Chengdu 8
Dongguan 8
Haiphong 8
Phoenix 8
Poplar 8
Pune 8
Venezia 8
Johannesburg 7
Stockholm 7
Barcelona 6
Brasília 6
Caracas 6
Changchun 6
Charlotte 6
Totale 11.824
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Nome #
A note on Quasi--periodic solutions of some elliptic systems 336
Explicit estimates on the measure of primary KAM tori 325
$N$-dimensional elliptic invariant tori for the planar $(N+1)$-body problem 305
Effective Hamiltonian for the D'Alembert Planetary model near a spin/orbit Resonance 301
Compensations in small divisor problems 299
Elliptic two-dimensional invariant tori for the planetary three-body problem 292
Low-order resonances in weakly dissipative spin-orbit models 274
The Steep Nekhoroshev’s Theorem 272
Elliptic two-dimensional invariant tori for the planetary three-body problem 271
Corrigendum to: Elliptic two-dimensional invariant tori for the planetary three-body problem 271
On the measure of Lagrangian invariant tori in nearly-integrable mechanical systems 266
A Direct Proof of a Theorem by Kolmogorov in Hamiltonian Systems 265
A computer-assisted approach to small-divisors problems arising in Hamiltonian mechanics 258
Birth and death of invariant tori for Hamiltonian systems 256
Natural boundaries for area-preserving twist maps 256
Analytic Lagrangian tori for the planetary manybody problem 256
A report on some new KAM estimates 253
A constructive theory of Lagrangian tori and computer-assisted applications 248
Stability of nearly-integrable, degenerate Hamiltonian systems with two degrees of freedom 247
Construction of analytic KAM surfaces and effective stability bounds 247
Corrigendum to: "Elliptic two-dimensional invariant tori for the planetary three-body problem" 246
A note on the construction of Hamiltonian trajectories along heteroclinic chains 244
Absolutely continuous spectra of quasiperiodic Schroedinger operators 243
Arnold Instability for nearly--integrable Hamiltonian systems 240
Upper bounds on Arnold diffusion times via Mather theory 240
An effective theory of KAM surfaces 237
The Spin-Orbit Resonances of the Solar System: A Mathematical Treatment Matching Physical Data 235
Kolmogorov-Arnold-Moser (KAM) theory 235
Exponential stability for the resonant D'Alembert model of Celestial Mechanics 235
Properly-degenerate KAM theory (following V.I. Arnold) 233
Deprit's reduction of the nodes revisited 231
Effective Hamiltonian for the d'Alembert planetary model near a spin/orbit resonance 229
KAM tori for N-body problems (a brief history) 226
Invariant curves for area-preserving twist maps far from integrable 225
A direct method for the construction of solutions of the Hamilton-Jacobi equation 225
On a result by J.N. Mather concerning invariant sets for area-preserving twist maps 224
The planetary N-body problem: Symplectic foliation, reductions and invariant tori 224
Quasi-periodic attractors in celestial mechanics 224
On the weak limit of rapidly oscillating waves 223
On the convergence of formal series containing small divisors 223
The steep Nekhoroshev's Theorem and optimal stability exponents (an announcement) 222
Moser's theorem for lower dimensional tori 221
KAM theory and Celestial Mechanics 219
Periodic solutions of the planetary N-body problem 217
Maximal almost-periodic solutions for Lagrangian equations on infinite dimensional tori 214
Quasi-periodic attractors and spin-orbit resonances 210
Construction of stable periodic orbits for the Spin-Orbit problem of Celestial Mechanics 209
KAM stability for a three-body problem of the Solar system 209
KAM stability and Celestial Mechanics 208
Asymptotic expansions of quasi-periodic motions 208
Rigorous estimates for a computer- assisted KAM theory 207
On the stability problem for nearly-integrable Hamiltonian systems 206
Measures of Basins of Attraction in Spin-orbit Dynamics 204
KAM stability estimates in Celestial Mechanics 201
Nekhoroshev stability for the D'Alembert problem of Celestial Mechanics 199
Stability of nearly integrable, degenerate Hamiltonian systems with two degrees of freedom 197
On the stability of realistic three-body problems 197
Smooth prime integrals for quasi- integrable Hamiltonian systems 197
Planetary Birkhoff normal forms 195
On rigorous stability results for low-dimensional KAM surfaces 195
THE PLANETARY N–BODY PROBLEM 188
Kolmogorov's 1954 Paper on Nearly-Integrable Hamiltonian Systems 186
Metric stability of the planetary N-body problem 186
On the stability of some properly-degenerate Hamiltonian systems with two degrees of freedom 184
Exponential estimates on the one-dimensional Schroedinger equation with bounded analytic potential 181
KAM lectures 181
Erratum to: Drift and diffusion in phase space 179
Meeting Jürgen Moser 178
Nekhoroshev stability for the D'Alembert problem of celestial mechanics 176
On steepness of 3-jet non-degenerate functions 175
V. I. Arnold’s “Pointwise” KAM Theorem 174
Quasi-periodic Schrödinger operators in one dimension, Absolutely continuous spectra, Bloch waves and integrable Hamiltonian systems 171
Hamiltonian stability of spin-orbit resonances in Celestial Mechanics 166
KAM Tori for 1D Nonlinear Wave Equations with Periodic Boundary Conditions 162
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] 159
Drift and diffusion in phase space 156
On the complex analytic structure of the golden-mean invariant curve for the standard map 150
Kolmogorov-Arnold-Moser (KAM) Theory for Finite and Infinite Dimensional Systems 147
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 107
Kam tori for the n-body problem 97
Complex Arnol'd - Liouville Maps 95
On the topology of nearly-integrable Hamiltonians at simple resonances 94
Nineteen Fifty-Four: Kolmogorov’s New “Metrical Approach” to Hamiltonian Dynamics. 93
V. I. Arnold's Global KAM Theorem and Geometric Measure Estimates 86
Quasi-periodic motions in generic nearly-integrable mechanical systems 83
Global properties of generic real–analytic nearly–integrable Hamiltonian systems 78
Isolated Diophantine Numbers 59
Singular KAM Theory for Convex Hamiltonian Systems 32
On the convergence of formal series containig small divisors 22
Totale 18.490
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Categoria #
all - tutte 53.096
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 53.096
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021353 0 0 0 0 0 0 0 0 0 138 57 158
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
2025/20263.111 308 433 161 370 438 216 511 45 292 337 0 0
Totale 18.490