Benvenuti nell'Anagrafe della Ricerca d'Ateneo

CHIERCHIA, Luigi
 Distribuzione geografica
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Continente #
NA - Nord America 6.037
EU - Europa 5.092
AS - Asia 2.205
AF - Africa 36
OC - Oceania 4
Continente sconosciuto - Info sul continente non disponibili 1
Totale 13.375
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Nazione #
US - Stati Uniti d'America 6.029
CN - Cina 1.830
DK - Danimarca 1.688
GB - Regno Unito 1.505
SE - Svezia 449
IT - Italia 320
UA - Ucraina 315
DE - Germania 262
FI - Finlandia 187
TR - Turchia 141
SG - Singapore 122
VN - Vietnam 95
RU - Federazione Russa 88
IE - Irlanda 81
AL - Albania 78
NL - Olanda 43
CI - Costa d'Avorio 35
FR - Francia 27
BE - Belgio 18
AT - Austria 8
CA - Canada 8
ES - Italia 6
AU - Australia 4
CZ - Repubblica Ceca 4
HU - Ungheria 4
IN - India 4
JP - Giappone 4
ID - Indonesia 3
AM - Armenia 2
HR - Croazia 2
NO - Norvegia 2
BD - Bangladesh 1
BG - Bulgaria 1
EU - Europa 1
GR - Grecia 1
IL - Israele 1
KZ - Kazakistan 1
LT - Lituania 1
LV - Lettonia 1
MD - Moldavia 1
SA - Arabia Saudita 1
SN - Senegal 1
Totale 13.375
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Città #
Southend 1.409
Woodbridge 870
Fairfield 740
Ann Arbor 508
Houston 505
Ashburn 418
Wilmington 418
Chandler 389
Nanjing 313
Seattle 303
Dearborn 269
Cambridge 267
Jacksonville 226
Boardman 186
Jinan 182
Shenyang 161
Princeton 155
Izmir 140
Beijing 133
Nanchang 117
Helsinki 109
Hebei 100
Plano 96
Dong Ket 95
Tianjin 91
Singapore 85
Rome 82
Dublin 81
Changsha 78
Redwood City 73
New York 72
Zhengzhou 58
Jiaxing 57
Hangzhou 52
Ningbo 52
Kunming 43
Guangzhou 39
Haikou 38
Milan 38
San Diego 37
Taizhou 35
Altamura 34
Napoli 32
Lanzhou 30
Hefei 28
Taiyuan 25
Shanghai 24
Brussels 18
Fuzhou 18
Amsterdam 17
San Mateo 17
San Paolo di Civitate 17
Los Angeles 16
Orange 14
Verona 12
Fort Worth 9
Dallas 8
Dongguan 8
London 8
Venezia 8
Atlanta 7
Chengdu 7
Flushing 6
Kilburn 6
North York 6
Baotou 5
Lawrence 5
Wenzhou 5
Wuhan 5
Albignasego 4
Auburn Hills 4
Barcelona 4
Falls Church 4
Indiana 4
Mountain View 4
Norwalk 4
Pune 4
Washington 4
Westminster 4
Bari 3
Beaumont-sur-Oise 3
Bremen 3
Brno 3
Changchun 3
Hounslow 3
Jakarta 3
Redmond 3
Santa Clara 3
Andover 2
Edinburgh 2
Falkenstein 2
Fremont 2
Gaeta 2
Munich 2
Nakano 2
Naples 2
New Bedfont 2
Oslo 2
Palermo 2
Phoenix 2
Totale 9.606
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Nome #
Explicit estimates on the measure of primary KAM tori 244
A note on Quasi--periodic solutions of some elliptic systems 231
On the measure of Lagrangian invariant tori in nearly-integrable mechanical systems 230
Low-order resonances in weakly dissipative spin-orbit models 219
$N$-dimensional elliptic invariant tori for the planar $(N+1)$-body problem 219
The Steep Nekhoroshev’s Theorem 219
Elliptic two-dimensional invariant tori for the planetary three-body problem 211
Compensations in small divisor problems 204
Stability of nearly-integrable, degenerate Hamiltonian systems with two degrees of freedom 200
Effective Hamiltonian for the D'Alembert Planetary model near a spin/orbit Resonance 200
Elliptic two-dimensional invariant tori for the planetary three-body problem 197
Analytic Lagrangian tori for the planetary manybody problem 197
Birth and death of invariant tori for Hamiltonian systems 196
A computer-assisted approach to small-divisors problems arising in Hamiltonian mechanics 193
A report on some new KAM estimates 192
Corrigendum to: Elliptic two-dimensional invariant tori for the planetary three-body problem 191
Upper bounds on Arnold diffusion times via Mather theory 191
Deprit's reduction of the nodes revisited 189
Natural boundaries for area-preserving twist maps 187
Moser's theorem for lower dimensional tori 186
The Spin-Orbit Resonances of the Solar System: A Mathematical Treatment Matching Physical Data 185
Invariant curves for area-preserving twist maps far from integrable 185
A constructive theory of Lagrangian tori and computer-assisted applications 185
On the weak limit of rapidly oscillating waves 184
Kolmogorov-Arnold-Moser (KAM) theory 183
Quasi-periodic attractors in celestial mechanics 183
Properly-degenerate KAM theory (following V.I. Arnold) 182
On the convergence of formal series containing small divisors 182
Exponential stability for the resonant D'Alembert model of Celestial Mechanics 182
Periodic solutions of the planetary N-body problem 181
KAM tori for N-body problems (a brief history) 180
A note on the construction of Hamiltonian trajectories along heteroclinic chains 180
Construction of analytic KAM surfaces and effective stability bounds 180
The planetary N-body problem: Symplectic foliation, reductions and invariant tori 179
Arnold Instability for nearly--integrable Hamiltonian systems 178
A Direct Proof of a Theorem by Kolmogorov in Hamiltonian Systems 178
Maximal almost-periodic solutions for Lagrangian equations on infinite dimensional tori 176
The steep Nekhoroshev's Theorem and optimal stability exponents (an announcement) 175
On a result by J.N. Mather concerning invariant sets for area-preserving twist maps 173
KAM theory and Celestial Mechanics 172
Corrigendum to: "Elliptic two-dimensional invariant tori for the planetary three-body problem" 170
On the stability problem for nearly-integrable Hamiltonian systems 170
Absolutely continuous spectra of quasiperiodic Schroedinger operators 169
Quasi-periodic attractors and spin-orbit resonances 168
Measures of Basins of Attraction in Spin-orbit Dynamics 165
An effective theory of KAM surfaces 165
Smooth prime integrals for quasi- integrable Hamiltonian systems 164
Rigorous estimates for a computer- assisted KAM theory 162
KAM stability and Celestial Mechanics 160
Effective Hamiltonian for the d'Alembert planetary model near a spin/orbit resonance 160
On the stability of realistic three-body problems 160
KAM stability estimates in Celestial Mechanics 160
On rigorous stability results for low-dimensional KAM surfaces 156
Asymptotic expansions of quasi-periodic motions 155
A direct method for the construction of solutions of the Hamilton-Jacobi equation 154
Metric stability of the planetary N-body problem 153
Stability of nearly integrable, degenerate Hamiltonian systems with two degrees of freedom 151
Planetary Birkhoff normal forms 150
Kolmogorov's 1954 Paper on Nearly-Integrable Hamiltonian Systems 149
Nekhoroshev stability for the D'Alembert problem of Celestial Mechanics 147
THE PLANETARY N–BODY PROBLEM 147
KAM stability for a three-body problem of the Solar system 146
On steepness of 3-jet non-degenerate functions 141
On the stability of some properly-degenerate Hamiltonian systems with two degrees of freedom 139
Quasi-periodic Schrödinger operators in one dimension, Absolutely continuous spectra, Bloch waves and integrable Hamiltonian systems 135
KAM lectures 134
Meeting Jürgen Moser 134
Construction of stable periodic orbits for the Spin-Orbit problem of Celestial Mechanics 134
Erratum to: Drift and diffusion in phase space 133
Nekhoroshev stability for the D'Alembert problem of celestial mechanics 132
Exponential estimates on the one-dimensional Schroedinger equation with bounded analytic potential 129
Hamiltonian stability of spin-orbit resonances in Celestial Mechanics 125
On the convergence of formal series containig small divisors 125
KAM Tori for 1D Nonlinear Wave Equations with Periodic Boundary Conditions 122
Drift and diffusion in phase space 120
Second order Hamiltonian equations on $T^infty$ and almost-periodic solutions 114
On the complex analytic structure of the golden-mean invariant curve for the standard map 107
V. I. Arnold’s “Pointwise” KAM Theorem 101
Kolmogorov-Arnold-Moser (KAM) Theory for Finite and Infinite Dimensional Systems 97
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] 95
On the measure of kam tori in two degrees of freedom 69
Kam tori for the n-body problem 54
On the topology of nearly-integrable Hamiltonians at simple resonances 45
Quasi-periodic motions in generic nearly-integrable mechanical systems 26
Complex Arnol'd - Liouville Maps 18
V. I. Arnold's Global KAM Theorem and Geometric Measure Estimates 15
Global properties of generic real–analytic nearly–integrable Hamiltonian systems 13
Isolated Diophantine Numbers 11
Nineteen Fifty-Four: Kolmogorov’s New “Metrical Approach” to Hamiltonian Dynamics. 9
Totale 13.657
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Categoria #
all - tutte 36.589
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 36.589
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20202.269 0 0 0 0 230 280 511 243 553 316 100 36
2020/20211.616 97 74 115 60 129 100 317 316 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
2024/2025326 36 40 208 16 26 0 0 0 0 0 0 0
Totale 13.657