Benvenuti nell'Anagrafe della Ricerca d'Ateneo

CHIERCHIA, Luigi
 Distribuzione geografica
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Continente #
NA - Nord America 6.659
EU - Europa 6.304
AS - Asia 3.815
SA - Sud America 171
AF - Africa 58
OC - Oceania 5
Continente sconosciuto - Info sul continente non disponibili 2
Totale 17.014
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Nazione #
US - Stati Uniti d'America 6.624
CN - Cina 2.310
DK - Danimarca 1.688
GB - Regno Unito 1.529
RU - Federazione Russa 1.098
SG - Singapore 914
SE - Svezia 454
IT - Italia 356
UA - Ucraina 316
DE - Germania 290
FI - Finlandia 199
VN - Vietnam 192
BR - Brasile 155
TR - Turchia 153
IE - Irlanda 82
AL - Albania 80
HK - Hong Kong 79
NL - Olanda 76
KR - Corea 71
FR - Francia 45
CI - Costa d'Avorio 35
CA - Canada 26
IN - India 26
ES - Italia 22
BE - Belgio 18
JP - Giappone 17
PL - Polonia 17
AT - Austria 14
BD - Bangladesh 14
IQ - Iraq 10
ZA - Sudafrica 8
AR - Argentina 7
MX - Messico 6
MA - Marocco 5
NP - Nepal 5
AU - Australia 4
CZ - Repubblica Ceca 4
EC - Ecuador 4
HU - Ungheria 4
ID - Indonesia 4
IL - Israele 3
TN - Tunisia 3
VE - Venezuela 3
AM - Armenia 2
CG - Congo 2
EG - Egitto 2
HR - Croazia 2
JO - Giordania 2
KZ - Kazakistan 2
NO - Norvegia 2
PK - Pakistan 2
PY - Paraguay 2
SA - Arabia Saudita 2
SN - Senegal 2
UZ - Uzbekistan 2
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BG - Bulgaria 1
CR - Costa Rica 1
CY - Cipro 1
EU - Europa 1
GR - Grecia 1
IR - Iran 1
KH - Cambogia 1
KW - Kuwait 1
LT - Lituania 1
LU - Lussemburgo 1
LV - Lettonia 1
MD - Moldavia 1
ML - Mali 1
NR - Nauru 1
PS - Palestinian Territory 1
PT - Portogallo 1
TT - Trinidad e Tobago 1
XK - ???statistics.table.value.countryCode.XK??? 1
Totale 17.014
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Città #
Southend 1.409
Woodbridge 870
Fairfield 740
Ashburn 561
Ann Arbor 508
Houston 506
Singapore 431
Wilmington 418
Chandler 389
Nanjing 313
Seattle 308
Dearborn 269
Cambridge 267
Beijing 262
Jacksonville 226
Boardman 186
Jinan 184
Hefei 181
Shenyang 162
Princeton 155
Izmir 141
Dallas 126
Nanchang 117
Helsinki 111
New York 101
Hebei 100
Plano 96
Dong Ket 95
Rome 95
Tianjin 93
Changsha 83
Dublin 81
Hong Kong 79
Redwood City 73
Seoul 71
Zhengzhou 61
Jiaxing 58
Hangzhou 53
Ningbo 52
Moscow 47
Kunming 44
Milan 43
Guangzhou 41
Los Angeles 39
Haikou 38
San Diego 37
Taizhou 35
Altamura 34
Ho Chi Minh City 34
Napoli 32
The Dalles 31
Lanzhou 30
Shanghai 27
Taiyuan 26
Hanoi 25
Munich 25
Amsterdam 21
São Paulo 20
Brussels 18
Fuzhou 18
San Mateo 17
San Paolo di Civitate 17
Atlanta 16
Brooklyn 16
Warsaw 16
Tokyo 15
Chicago 14
Orange 14
Denver 12
Paris 12
Verona 12
London 11
Santa Clara 11
Boston 10
Fort Worth 10
Turku 10
Ankara 9
Montreal 9
Chengdu 8
Dongguan 8
Manchester 8
Poplar 8
Venezia 8
Chennai 7
Da Nang 7
Johannesburg 7
Mumbai 7
Phoenix 7
Stockholm 7
Barcelona 6
Brasília 6
Changchun 6
Charlotte 6
Columbus 6
Flushing 6
Kilburn 6
Massa 6
North York 6
San Francisco 6
São José do Rio Preto 6
Totale 11.075
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Nome #
A note on Quasi--periodic solutions of some elliptic systems 313
Explicit estimates on the measure of primary KAM tori 305
$N$-dimensional elliptic invariant tori for the planar $(N+1)$-body problem 288
Compensations in small divisor problems 278
Elliptic two-dimensional invariant tori for the planetary three-body problem 275
Effective Hamiltonian for the D'Alembert Planetary model near a spin/orbit Resonance 268
On the measure of Lagrangian invariant tori in nearly-integrable mechanical systems 260
Low-order resonances in weakly dissipative spin-orbit models 259
Elliptic two-dimensional invariant tori for the planetary three-body problem 257
Corrigendum to: Elliptic two-dimensional invariant tori for the planetary three-body problem 254
The Steep Nekhoroshev’s Theorem 253
A computer-assisted approach to small-divisors problems arising in Hamiltonian mechanics 248
A report on some new KAM estimates 246
A Direct Proof of a Theorem by Kolmogorov in Hamiltonian Systems 245
Birth and death of invariant tori for Hamiltonian systems 244
Analytic Lagrangian tori for the planetary manybody problem 244
A constructive theory of Lagrangian tori and computer-assisted applications 236
Stability of nearly-integrable, degenerate Hamiltonian systems with two degrees of freedom 235
Natural boundaries for area-preserving twist maps 234
Arnold Instability for nearly--integrable Hamiltonian systems 231
Corrigendum to: "Elliptic two-dimensional invariant tori for the planetary three-body problem" 231
A note on the construction of Hamiltonian trajectories along heteroclinic chains 230
Absolutely continuous spectra of quasiperiodic Schroedinger operators 229
Construction of analytic KAM surfaces and effective stability bounds 228
Upper bounds on Arnold diffusion times via Mather theory 225
Kolmogorov-Arnold-Moser (KAM) theory 223
An effective theory of KAM surfaces 223
Exponential stability for the resonant D'Alembert model of Celestial Mechanics 221
KAM tori for N-body problems (a brief history) 219
The Spin-Orbit Resonances of the Solar System: A Mathematical Treatment Matching Physical Data 219
Effective Hamiltonian for the d'Alembert planetary model near a spin/orbit resonance 217
Deprit's reduction of the nodes revisited 217
Properly-degenerate KAM theory (following V.I. Arnold) 216
On a result by J.N. Mather concerning invariant sets for area-preserving twist maps 216
On the convergence of formal series containing small divisors 216
On the weak limit of rapidly oscillating waves 214
Invariant curves for area-preserving twist maps far from integrable 214
A direct method for the construction of solutions of the Hamilton-Jacobi equation 212
Quasi-periodic attractors in celestial mechanics 212
The steep Nekhoroshev's Theorem and optimal stability exponents (an announcement) 210
Moser's theorem for lower dimensional tori 210
The planetary N-body problem: Symplectic foliation, reductions and invariant tori 209
KAM theory and Celestial Mechanics 208
Periodic solutions of the planetary N-body problem 206
Maximal almost-periodic solutions for Lagrangian equations on infinite dimensional tori 202
KAM stability and Celestial Mechanics 199
Quasi-periodic attractors and spin-orbit resonances 199
Asymptotic expansions of quasi-periodic motions 198
KAM stability for a three-body problem of the Solar system 198
Construction of stable periodic orbits for the Spin-Orbit problem of Celestial Mechanics 197
On the stability problem for nearly-integrable Hamiltonian systems 195
Rigorous estimates for a computer- assisted KAM theory 193
Measures of Basins of Attraction in Spin-orbit Dynamics 193
KAM stability estimates in Celestial Mechanics 192
Nekhoroshev stability for the D'Alembert problem of Celestial Mechanics 190
Smooth prime integrals for quasi- integrable Hamiltonian systems 189
Planetary Birkhoff normal forms 186
Stability of nearly integrable, degenerate Hamiltonian systems with two degrees of freedom 186
On the stability of realistic three-body problems 185
On rigorous stability results for low-dimensional KAM surfaces 184
Kolmogorov's 1954 Paper on Nearly-Integrable Hamiltonian Systems 178
Metric stability of the planetary N-body problem 174
THE PLANETARY N–BODY PROBLEM 172
On the stability of some properly-degenerate Hamiltonian systems with two degrees of freedom 169
KAM lectures 168
Nekhoroshev stability for the D'Alembert problem of celestial mechanics 165
Exponential estimates on the one-dimensional Schroedinger equation with bounded analytic potential 165
On steepness of 3-jet non-degenerate functions 165
Quasi-periodic Schrödinger operators in one dimension, Absolutely continuous spectra, Bloch waves and integrable Hamiltonian systems 161
Meeting Jürgen Moser 161
Erratum to: Drift and diffusion in phase space 160
Hamiltonian stability of spin-orbit resonances in Celestial Mechanics 156
KAM Tori for 1D Nonlinear Wave Equations with Periodic Boundary Conditions 156
V. I. Arnold’s “Pointwise” KAM Theorem 154
Drift and diffusion in phase space 145
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] 143
On the complex analytic structure of the golden-mean invariant curve for the standard map 135
Second order Hamiltonian equations on $T^infty$ and almost-periodic solutions 134
Kolmogorov-Arnold-Moser (KAM) Theory for Finite and Infinite Dimensional Systems 134
null 126
On the measure of kam tori in two degrees of freedom 95
Kam tori for the n-body problem 87
Complex Arnol'd - Liouville Maps 80
On the topology of nearly-integrable Hamiltonians at simple resonances 79
V. I. Arnold's Global KAM Theorem and Geometric Measure Estimates 74
Quasi-periodic motions in generic nearly-integrable mechanical systems 68
Nineteen Fifty-Four: Kolmogorov’s New “Metrical Approach” to Hamiltonian Dynamics. 67
Global properties of generic real–analytic nearly–integrable Hamiltonian systems 60
Isolated Diophantine Numbers 50
Singular KAM Theory for Convex Hamiltonian Systems 22
On the convergence of formal series containig small divisors 16
Totale 17.303
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Categoria #
all - tutte 50.596
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 50.596
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.141 0 0 0 0 0 100 317 316 55 138 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
2025/20261.924 308 433 161 370 438 214 0 0 0 0 0 0
Totale 17.303