Benvenuti nell'Anagrafe della Ricerca d'Ateneo

LEVI, Decio
 Distribuzione geografica
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Continente #
NA - Nord America 10.575
EU - Europa 4.664
AS - Asia 2.468
OC - Oceania 6
AF - Africa 4
Continente sconosciuto - Info sul continente non disponibili 2
SA - Sud America 2
Totale 17.721
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Nazione #
US - Stati Uniti d'America 10.562
CN - Cina 2.011
GB - Regno Unito 1.900
SE - Svezia 709
UA - Ucraina 634
DE - Germania 490
SG - Singapore 191
IT - Italia 185
RU - Federazione Russa 170
FI - Finlandia 166
IE - Irlanda 165
AL - Albania 163
VN - Vietnam 137
TR - Turchia 100
NL - Olanda 30
BE - Belgio 17
FR - Francia 15
CA - Canada 13
IN - India 11
AU - Australia 6
HK - Hong Kong 4
HR - Croazia 4
CZ - Repubblica Ceca 3
JP - Giappone 3
GR - Grecia 2
IL - Israele 2
IR - Iran 2
LT - Lituania 2
SN - Senegal 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AT - Austria 1
BD - Bangladesh 1
BR - Brasile 1
CH - Svizzera 1
DK - Danimarca 1
ES - Italia 1
EU - Europa 1
HU - Ungheria 1
IM - Isola di Man 1
JO - Giordania 1
KZ - Kazakistan 1
LK - Sri Lanka 1
LV - Lettonia 1
MY - Malesia 1
PH - Filippine 1
PL - Polonia 1
PY - Paraguay 1
RO - Romania 1
TN - Tunisia 1
UZ - Uzbekistan 1
ZA - Sudafrica 1
Totale 17.721
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Città #
Fairfield 1.801
Southend 1.695
Woodbridge 1.555
Houston 921
Ashburn 769
Seattle 720
Wilmington 663
Cambridge 610
Chandler 603
Nanjing 535
Jacksonville 447
Ann Arbor 406
Boardman 364
Princeton 305
Dearborn 285
Shenyang 185
Nanchang 175
Dublin 165
Hebei 145
Dong Ket 137
Beijing 133
Singapore 126
Tianjin 110
Jinan 106
Jiaxing 102
Changsha 100
Izmir 100
San Diego 85
San Paolo di Civitate 67
Redwood City 62
Hangzhou 58
Altamura 49
Ningbo 47
London 43
Orange 37
Guangzhou 35
Kunming 34
Zhengzhou 34
Eitensheim 32
Shanghai 32
Taizhou 32
Alameda 27
Dallas 24
Lanzhou 21
Flushing 18
Brussels 17
North Bergen 17
Plano 17
Los Angeles 15
Haikou 14
Lawrence 13
Hefei 12
Indiana 12
Norwalk 12
Fuzhou 11
Helsinki 11
Saint Petersburg 11
Venezia 11
Chiswick 10
Fort Worth 10
Pune 10
Bari 9
Changchun 9
Mountain View 9
Milan 8
Santa Clara 8
Kilburn 6
New York 6
Hounslow 5
Islington 5
North York 5
Verona 5
Auburn Hills 4
Düsseldorf 4
Prescot 4
Rome 4
Toronto 4
Wandsworth 4
Westminster 4
Acton 3
Carasco 3
Chicago 3
Eugene 3
Hong Kong 3
Munich 3
Redmond 3
Stevenage 3
Taiyuan 3
Walnut 3
Washington 3
Amsterdam 2
Atlanta 2
Campbell 2
Chongqing 2
Dakar 2
Jinhua 2
Karvina 2
Ottawa 2
Perugia 2
Saint Paul 2
Totale 14.359
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Nome #
BACKLUND TRANSFORMATION VS THE DRESSING METHOD 203
BACKLUND-TRANSFORMATIONS FOR CHIRAL FIELD-EQUATIONS 177
Lorentz and Galilei invariance on lattices 174
THE INHOMOGENEOUS TODA LATTICE - ITS HIERARCHY AND DARBOUX-BACKLUND TRANSFORMATIONS 173
BACKLUND-TRANSFORMATIONS AND THE INFINITE-DIMENSIONAL SYMMETRY GROUP OF THE KADOMTSEV-PETVIASHVILI EQUATION 170
On partial differential and difference equations with symmetries depending on arbitrary functions 168
C-Integrability Test for Discrete Equations via Multiple Scale Expansions 166
APPROXIMATE INVERSE SPECTRAL TRANSFORM FOR THE KORTEWEG-DEVRIES EQUATION 157
Multiple-scale analysis of dynamical systems on the lattice 152
EXTENSION OF THE ZAKHAROV-SHABAT GENERALIZED INVERSE METHOD TO SOLVE DIFFERENTIAL-DIFFERENCE AND DIFFERENCE-DIFFERENCE EQUATIONS 151
On immersion formulas for soliton surfaces 148
SUBALGEBRAS OF LOOP ALGEBRAS AND SYMMETRIES OF THE KADOMTSEV-PETVIASHVILI EQUATION 146
On the construction of partial difference schemes ii: Discrete variables and Schwarzian lattices 145
Are there contact transformations for discrete equations? 141
Algebraic entropy, symmetries and linearization of quad equations consistent on the cube 141
EXTENSION OF SPECTRAL-TRANSFORM METHOD FOR SOLVING NON-LINEAR DIFFERENTIAL DIFFERENCE EQUATIONS 140
Umbral calculus, difference equations and the discrete Schrodinger equation 139
Lie point symmetries and ODEs passing the Painlevé test 139
Non-point integrable symmetries for equations on the lattice 138
SELF-SIMILARITY IN TRANSIENT STIMULATED RAMAN-SCATTERING 135
EQUATIONS INVARIANT UNDER THE SYMMETRY GROUP OF THE KADOMTSEV-PETVIASHVILI EQUATION 134
On a discrete Davey-Stewartson system 132
Integrability test of discrete nonlinear Schrodinger equations via multiscale reduction 131
SYMMETRIES AND CONDITIONAL SYMMETRIES OF A NONRELATIVISTIC CHERN-SIMONS SYSTEM 131
Asymptotic symmetries of difference equations on a lattice 130
DISCRETE VERSION OF THE NON-LINEAR SCHRODINGER EQUATION WITH LINEARLY X-DEPENDENT COEFFICIENTS 130
λ-Symmetries for the Reduction of Continuous and Discrete Equations 130
Conformally Invariant Elliptic Liouville Equation and Its Symmetry-Preserving Discretization 129
Continuous symmetries of the lattice potential KdV equation 128
The Kundu–Eckhaus equation and its discretizations 128
LEVI-CIVITA THEORY FOR IRROTATIONAL WATER-WAVES IN A ONE-DIMENSIONAL CHANNEL AND THE COMPLEX KORTEWEG-DE VRIES EQUATION 127
Three-point partial difference equations linearizable by local and nonlocal transformations 127
A discrete linearizability test based on multiscale analysis 127
Continuous symmetries of difference equations 125
Lie group formalism for difference equations 125
Asymptotic symmetries and integrability: The KdV case 125
THE CYLINDRICAL KADOMTSEV-PETVIASHVILI EQUATION - ITS KAC-MOODY-VIRASORO ALGEBRA AND RELATION TO KP EQUATION 125
Discrete derivatives and symmetries of difference equations 124
Four Points Linearizable Lattice Schemes 124
On the integrability of a new lattice equation found by multiple scale analysis 124
Backlund transformations 124
Discrete third-order spectral problems and a new Toda-type equation 123
The lattice Schwarzian KdV equation and its symmetries 123
Multiple-scale analysis of discrete nonlinear partial difference equations: the reduction of the lattice potential KdV 123
GROUP INVARIANCE OF A NEO-HOOKEAN SYSTEM - INCORPORATION OF STRETCH CHANGE 122
ON A NEW DARBOUX TRANSFORMATION FOR THE CONSTRUCTION OF EXACT-SOLUTIONS OF THE SCHRODINGER-EQUATION 122
CONTINUOUS AND DISCRETE MATRIX BURGERS HIERARCHIES 122
CONSTRUCTION OF HIGHER LOCAL (2+1)-DIMENSIONAL EXPONENTIAL LATTICE EQUATIONS 121
The generalized symmetry method for discrete equations 121
Symmetries of the discrete Burgers equation 121
Classification of discrete systems on a square lattice 121
Lie group analysis of a generalized Krichever-Novikov differential-difference equation 121
INTERNAL WAVES IN MARINE STRAITS 120
Multiscale reduction of discrete nonlinear Schrodinger equations 120
Irrotational water waves and the complex Korteweg de Vries equation 119
On the integrability of a new discrete nonlinear Schrodinger equation 119
Time-dependent free-particle Salpeter equation: Numerical and asymptotic analysis in the light of the fundamental solution 119
EXACT-SOLUTIONS OF THE STIMULATED-RAMAN-SCATTERING EQUATIONS 118
Multiscale expansion on the lattice and integrability of partial difference equations 118
Heisenberg algebra, umbral calculus and orthogonal polynomials 118
Symmetries and integrability of difference equations 118
DRESSING METHOD VS CLASSICAL DARBOUX TRANSFORMATION 118
Classification of multilinear real quadratic partial difference equations linearizable by point and Hopf-Cole transformations 118
Structure preserving discretizations of the liouville equation and their numerical tests 118
SYMMETRY REDUCTION FOR THE KADOMTSEV-PETVIASHVILI EQUATION USING A LOOP ALGEBRA 116
Lie Symmetries for Lattice Equations 116
The discrete nonlinear Schrodinger equation and its lie symmetry reductions 115
Linearizability and a fake Lax pair for a nonlinear nonautonomous quad-graph equation consistent around the cube 115
Supersymmetric KdV equation: Darboux transformation and discrete systems 114
Classification of five-point differential-difference equations 114
Multiscale Expansion and Integrability Properties of the Lattice Potential KdV Equation 113
Dilation symmetries and equations on the lattice 113
On Miura Transformations and Volterra-Type Equations Associated with the Adler-Bobenko-Suris Equations 113
Multiscale expansion of the lattice Sine-Gordon equation 113
Discrete Lie symmetries for difference equations 113
A two-periodic generalization of the QV equation 113
INTEGRABLE SYSTEMS DESCRIBING SURFACES OF NONCONSTANT CURVATURE 112
Contact transformations for difference schemes 112
ANALYSIS OF NONLINEAR INTERNAL WAVES OBSERVED BY LANDSAT THEMATIC MAPPER 112
Generalized symmetry integrability test for discrete equations on the square lattice 112
Conditions for the existence of higher symmetries and nonlinear evolutionary equations on the lattice 111
DISCRETE MULTISCALE ANALYSIS: A BIATOMIC LATTICE SYSTEM 110
A difference analogue of the Davey-Stewartson system: discrete Gram-type determinant solution and Lax pair 110
Lie groups and numerical solutions of differential equations: Invariant discretization versus differential approximation 109
Discrete reductive perturbation technique 109
Lie symmetries for integrable evolution equations on the lattice 109
NON-CLASSICAL SYMMETRY REDUCTION - EXAMPLE OF THE BOUSSINESQ EQUATION 109
Linearization through symmetries for discrete equations 108
QUASISOLITONS ON A DIATOMIC CHAIN AT ROOM-TEMPERATURE 108
Conceptual design of a high-brightness linac for soft X-ray SASE-FEL source 108
The Jacobi last multiplier for linear partial difference equations 107
Symmetry Preserving Discretization of the Burgers Equation 107
SYMMETRY GROUP OF PARTIAL-DIFFERENTIAL EQUATIONS AND OF DIFFERENTIAL DIFFERENCE-EQUATIONS - THE TODA LATTICE VERSUS THE KORTEWEG-DEVRIES EQUATION 107
Lie discrete symmetries of lattice equations 106
On the construction of partial difference schemes I: the Clairaut, Schwarz, Young theorem on the lattice 106
NONLINEAR INTERNAL WAVES IN A ONE-DIMENSIONAL CHANNEL 106
Multi-scale reduction for differential difference equations and integrability 105
Symmetries of discrete dynamical systems 105
Continuous symmetries of equations on lattices RID G-3580-2010 104
Classification of discrete equations linearizable by point transformation on a square lattice 104
Totale 12.510
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Categoria #
all - tutte 61.037
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 61.037
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20203.249 0 0 0 0 460 465 544 487 792 189 221 91
2020/20212.655 191 179 244 149 259 147 454 301 91 263 96 281
2021/20221.548 63 315 33 12 349 66 94 68 143 65 115 225
2022/20231.958 280 356 128 143 209 394 2 151 203 3 62 27
2023/2024544 46 81 42 18 32 52 15 50 6 50 31 121
2024/2025481 40 85 318 19 19 0 0 0 0 0 0 0
Totale 17.890