Benvenuti nell'Anagrafe della Ricerca d'Ateneo

LEVI, Decio
 Distribuzione geografica
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Continente #
NA - Nord America 10.219
EU - Europa 4.657
AS - Asia 2.379
OC - Oceania 6
AF - Africa 4
Continente sconosciuto - Info sul continente non disponibili 2
SA - Sud America 2
Totale 17.269
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Nazione #
US - Stati Uniti d'America 10.208
CN - Cina 1.995
GB - Regno Unito 1.899
SE - Svezia 709
UA - Ucraina 634
DE - Germania 487
IT - Italia 184
RU - Federazione Russa 170
FI - Finlandia 165
IE - Irlanda 165
AL - Albania 163
VN - Vietnam 137
SG - Singapore 121
TR - Turchia 100
NL - Olanda 30
BE - Belgio 16
FR - Francia 15
CA - Canada 11
IN - India 11
AU - Australia 6
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
HK - Hong Kong 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 17.269
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Città #
Fairfield 1.801
Southend 1.695
Woodbridge 1.555
Houston 921
Ashburn 763
Seattle 720
Wilmington 663
Cambridge 610
Chandler 603
Nanjing 534
Jacksonville 447
Ann Arbor 406
Princeton 305
Dearborn 285
Shenyang 185
Nanchang 175
Dublin 165
Hebei 145
Dong Ket 137
Beijing 133
Tianjin 110
Jinan 106
Jiaxing 102
Changsha 100
Izmir 100
San Diego 85
Singapore 79
Boardman 70
San Paolo di Civitate 67
Redwood City 62
Hangzhou 58
Altamura 49
Ningbo 47
London 43
Orange 37
Guangzhou 34
Kunming 34
Zhengzhou 34
Eitensheim 32
Taizhou 32
Shanghai 31
Alameda 27
Lanzhou 21
Flushing 18
Plano 17
Brussels 16
Los Angeles 15
Haikou 14
Lawrence 13
Hefei 12
Indiana 12
Norwalk 12
Dallas 11
Fuzhou 11
Saint Petersburg 11
Venezia 11
Chiswick 10
Fort Worth 10
Helsinki 10
Pune 10
Bari 9
Changchun 9
Mountain View 9
Milan 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
Redmond 3
Stevenage 3
Taiyuan 3
Walnut 3
Washington 3
Amsterdam 2
Atlanta 2
Campbell 2
Chongqing 2
Dakar 2
Jinhua 2
Karvina 2
Perugia 2
Saint Paul 2
San Francisco 2
Setagaya 2
Stockholm 2
Tel Aviv 2
Vilnius 2
Totale 13.971
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Nome #
BACKLUND TRANSFORMATION VS THE DRESSING METHOD 195
BACKLUND-TRANSFORMATIONS FOR CHIRAL FIELD-EQUATIONS 174
Lorentz and Galilei invariance on lattices 171
THE INHOMOGENEOUS TODA LATTICE - ITS HIERARCHY AND DARBOUX-BACKLUND TRANSFORMATIONS 170
BACKLUND-TRANSFORMATIONS AND THE INFINITE-DIMENSIONAL SYMMETRY GROUP OF THE KADOMTSEV-PETVIASHVILI EQUATION 164
C-Integrability Test for Discrete Equations via Multiple Scale Expansions 162
On partial differential and difference equations with symmetries depending on arbitrary functions 161
APPROXIMATE INVERSE SPECTRAL TRANSFORM FOR THE KORTEWEG-DEVRIES EQUATION 153
EXTENSION OF THE ZAKHAROV-SHABAT GENERALIZED INVERSE METHOD TO SOLVE DIFFERENTIAL-DIFFERENCE AND DIFFERENCE-DIFFERENCE EQUATIONS 149
Multiple-scale analysis of dynamical systems on the lattice 147
On immersion formulas for soliton surfaces 144
SUBALGEBRAS OF LOOP ALGEBRAS AND SYMMETRIES OF THE KADOMTSEV-PETVIASHVILI EQUATION 143
Are there contact transformations for discrete equations? 139
On the construction of partial difference schemes ii: Discrete variables and Schwarzian lattices 138
EXTENSION OF SPECTRAL-TRANSFORM METHOD FOR SOLVING NON-LINEAR DIFFERENTIAL DIFFERENCE EQUATIONS 138
Algebraic entropy, symmetries and linearization of quad equations consistent on the cube 138
Umbral calculus, difference equations and the discrete Schrodinger equation 136
Lie point symmetries and ODEs passing the Painlevé test 136
Non-point integrable symmetries for equations on the lattice 135
EQUATIONS INVARIANT UNDER THE SYMMETRY GROUP OF THE KADOMTSEV-PETVIASHVILI EQUATION 132
SELF-SIMILARITY IN TRANSIENT STIMULATED RAMAN-SCATTERING 131
DISCRETE VERSION OF THE NON-LINEAR SCHRODINGER EQUATION WITH LINEARLY X-DEPENDENT COEFFICIENTS 129
On a discrete Davey-Stewartson system 129
Asymptotic symmetries of difference equations on a lattice 128
Integrability test of discrete nonlinear Schrodinger equations via multiscale reduction 127
SYMMETRIES AND CONDITIONAL SYMMETRIES OF A NONRELATIVISTIC CHERN-SIMONS SYSTEM 127
λ-Symmetries for the Reduction of Continuous and Discrete Equations 127
Conformally Invariant Elliptic Liouville Equation and Its Symmetry-Preserving Discretization 126
Continuous symmetries of the lattice potential KdV equation 126
Three-point partial difference equations linearizable by local and nonlocal transformations 125
The Kundu–Eckhaus equation and its discretizations 125
LEVI-CIVITA THEORY FOR IRROTATIONAL WATER-WAVES IN A ONE-DIMENSIONAL CHANNEL AND THE COMPLEX KORTEWEG-DE VRIES EQUATION 124
A discrete linearizability test based on multiscale analysis 124
Backlund transformations 123
Discrete derivatives and symmetries of difference equations 122
Continuous symmetries of difference equations 122
Lie group formalism for difference equations 122
THE CYLINDRICAL KADOMTSEV-PETVIASHVILI EQUATION - ITS KAC-MOODY-VIRASORO ALGEBRA AND RELATION TO KP EQUATION 122
Four Points Linearizable Lattice Schemes 121
On the integrability of a new lattice equation found by multiple scale analysis 121
Asymptotic symmetries and integrability: The KdV case 121
GROUP INVARIANCE OF A NEO-HOOKEAN SYSTEM - INCORPORATION OF STRETCH CHANGE 120
Discrete third-order spectral problems and a new Toda-type equation 120
The lattice Schwarzian KdV equation and its symmetries 120
ON A NEW DARBOUX TRANSFORMATION FOR THE CONSTRUCTION OF EXACT-SOLUTIONS OF THE SCHRODINGER-EQUATION 120
CONTINUOUS AND DISCRETE MATRIX BURGERS HIERARCHIES 120
Classification of discrete systems on a square lattice 119
Multiple-scale analysis of discrete nonlinear partial difference equations: the reduction of the lattice potential KdV 119
CONSTRUCTION OF HIGHER LOCAL (2+1)-DIMENSIONAL EXPONENTIAL LATTICE EQUATIONS 118
INTERNAL WAVES IN MARINE STRAITS 118
Symmetries of the discrete Burgers equation 118
On the integrability of a new discrete nonlinear Schrodinger equation 118
Multiscale reduction of discrete nonlinear Schrodinger equations 118
Irrotational water waves and the complex Korteweg de Vries equation 117
The generalized symmetry method for discrete equations 117
Symmetries and integrability of difference equations 116
Lie group analysis of a generalized Krichever-Novikov differential-difference equation 116
DRESSING METHOD VS CLASSICAL DARBOUX TRANSFORMATION 116
Classification of multilinear real quadratic partial difference equations linearizable by point and Hopf-Cole transformations 116
EXACT-SOLUTIONS OF THE STIMULATED-RAMAN-SCATTERING EQUATIONS 115
Multiscale expansion on the lattice and integrability of partial difference equations 115
Heisenberg algebra, umbral calculus and orthogonal polynomials 115
Lie Symmetries for Lattice Equations 114
The discrete nonlinear Schrodinger equation and its lie symmetry reductions 113
SYMMETRY REDUCTION FOR THE KADOMTSEV-PETVIASHVILI EQUATION USING A LOOP ALGEBRA 113
Supersymmetric KdV equation: Darboux transformation and discrete systems 113
Time-dependent free-particle Salpeter equation: Numerical and asymptotic analysis in the light of the fundamental solution 113
Linearizability and a fake Lax pair for a nonlinear nonautonomous quad-graph equation consistent around the cube 113
Dilation symmetries and equations on the lattice 111
Discrete Lie symmetries for difference equations 111
Classification of five-point differential-difference equations 111
Structure preserving discretizations of the liouville equation and their numerical tests 111
Multiscale expansion of the lattice Sine-Gordon equation 110
Contact transformations for difference schemes 110
A two-periodic generalization of the QV equation 110
Multiscale Expansion and Integrability Properties of the Lattice Potential KdV Equation 109
On Miura Transformations and Volterra-Type Equations Associated with the Adler-Bobenko-Suris Equations 109
INTEGRABLE SYSTEMS DESCRIBING SURFACES OF NONCONSTANT CURVATURE 109
Conditions for the existence of higher symmetries and nonlinear evolutionary equations on the lattice 109
ANALYSIS OF NONLINEAR INTERNAL WAVES OBSERVED BY LANDSAT THEMATIC MAPPER 109
Lie groups and numerical solutions of differential equations: Invariant discretization versus differential approximation 107
Lie symmetries for integrable evolution equations on the lattice 107
DISCRETE MULTISCALE ANALYSIS: A BIATOMIC LATTICE SYSTEM 107
Symmetry Preserving Discretization of the Burgers Equation 107
Generalized symmetry integrability test for discrete equations on the square lattice 107
Discrete reductive perturbation technique 106
NON-CLASSICAL SYMMETRY REDUCTION - EXAMPLE OF THE BOUSSINESQ EQUATION 106
Linearization through symmetries for discrete equations 106
Lie discrete symmetries of lattice equations 106
QUASISOLITONS ON A DIATOMIC CHAIN AT ROOM-TEMPERATURE 106
A difference analogue of the Davey-Stewartson system: discrete Gram-type determinant solution and Lax pair 106
Conceptual design of a high-brightness linac for soft X-ray SASE-FEL source 105
SYMMETRY GROUP OF PARTIAL-DIFFERENTIAL EQUATIONS AND OF DIFFERENTIAL DIFFERENCE-EQUATIONS - THE TODA LATTICE VERSUS THE KORTEWEG-DEVRIES EQUATION 105
The Jacobi last multiplier for linear partial difference equations 104
Multi-scale reduction for differential difference equations and integrability 104
On the construction of partial difference schemes I: the Clairaut, Schwarz, Young theorem on the lattice 103
NONLINEAR INTERNAL WAVES IN A ONE-DIMENSIONAL CHANNEL 103
Symmetries of discrete dynamical systems 103
The non-autonomous YdKN equation and generalized symmetries of Boll equations 102
GROUP THEORETICAL-ANALYSIS OF A ROTATING SHALLOW LIQUID IN A RIGID CONTAINER 101
Totale 12.217
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Categoria #
all - tutte 54.699
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 54.699
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20205.892 1.283 507 206 647 460 465 544 487 792 189 221 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
2024/202529 29 0 0 0 0 0 0 0 0 0 0 0
Totale 17.438