Archivio istituzionale della ricerca dell'Università degli Studi di Palermo

livrea, Roberto
 Distribuzione geografica
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Continente #
NA - Nord America 2.426
EU - Europa 601
AS - Asia 355
SA - Sud America 81
AF - Africa 7
Continente sconosciuto - Info sul continente non disponibili 2
OC - Oceania 1
Totale 3.473
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Nazione #
US - Stati Uniti d'America 2.421
IT - Italia 353
SG - Singapore 159
CN - Cina 147
BR - Brasile 61
DE - Germania 52
GB - Regno Unito 35
SE - Svezia 31
RU - Federazione Russa 23
NL - Olanda 15
IE - Irlanda 13
FR - Francia 12
UA - Ucraina 12
HK - Hong Kong 9
BE - Belgio 8
ES - Italia 8
IN - India 8
IR - Iran 8
FI - Finlandia 7
RO - Romania 7
PL - Polonia 6
TR - Turchia 6
AR - Argentina 5
AT - Austria 5
HU - Ungheria 5
CO - Colombia 4
IQ - Iraq 4
JP - Giappone 4
GR - Grecia 3
AL - Albania 2
BO - Bolivia 2
CL - Cile 2
CR - Costa Rica 2
KE - Kenya 2
LB - Libano 2
MA - Marocco 2
PE - Perù 2
UZ - Uzbekistan 2
VE - Venezuela 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AU - Australia 1
BF - Burkina Faso 1
BH - Bahrain 1
BY - Bielorussia 1
CA - Canada 1
CH - Svizzera 1
CI - Costa d'Avorio 1
DK - Danimarca 1
EC - Ecuador 1
EG - Egitto 1
EU - Europa 1
JM - Giamaica 1
MX - Messico 1
MY - Malesia 1
PH - Filippine 1
PT - Portogallo 1
PY - Paraguay 1
SA - Arabia Saudita 1
TH - Thailandia 1
UY - Uruguay 1
VN - Vietnam 1
Totale 3.473
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Città #
Fairfield 438
Ashburn 289
Woodbridge 185
Chandler 174
Seattle 163
Houston 145
Wilmington 140
Cambridge 128
Palermo 117
Des Moines 105
Singapore 96
Ann Arbor 73
Medford 67
Altamura 50
Lawrence 41
Princeton 41
Nanjing 30
San Diego 30
Boardman 25
Ludwigshafen am Rhein 23
Beijing 22
Messina 18
Catania 15
Dearborn 14
Milan 14
Dublin 13
Jiaxing 12
Shenyang 11
London 10
Rome 10
Torre del Greco 10
Padova 9
Brussels 8
Changsha 8
Hebei 8
San Paolo di Civitate 8
Concordia Sagittaria 7
Falls Church 7
Los Angeles 7
Santa Clara 7
Trieste 7
Central District 6
Shanghai 6
Amsterdam 5
Orange 5
Putian 5
Redwood City 5
Saint Petersburg 5
Tulsa 5
Budapest 4
Guangzhou 4
Helsinki 4
Nanchang 4
Vienna 4
Zhengzhou 4
Baia Mare 3
Hackney 3
Istanbul 3
Jinan 3
Lappeenranta 3
Lucca 3
Ningbo 3
Nuremberg 3
Springfield 3
Tianjin 3
Appignano 2
Athens 2
Atlanta 2
Benevento 2
Brasília 2
Buffalo 2
Canicattì 2
Central 2
Chengdu 2
Chiswick 2
Columbus 2
Contagem 2
Council Bluffs 2
Curitiba 2
Delhi 2
Den Haag 2
Fort Worth 2
Goiânia 2
Golestan 2
Groningen 2
Karlsruhe 2
Kilburn 2
La Paz 2
Lago 2
Lecce 2
Madrid 2
Medellín 2
Nairobi 2
New York 2
Niscemi 2
Norwalk 2
Novi di Modena 2
Paris 2
Pau 2
Phoenix 2
Totale 2.751
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Nome #
Multiple solutions of second order Hamiltonian systems 145
Positive solutions of Dirichlet and homoclinic type for a class of singular equations 141
Nonlinear nonhomogeneous neumann eigenvalue problems 131
Some notes on a superlinear second order Hamiltonian system 125
Existence results for parametric boundary value problems involving the mean curvature operator 117
Three solutions for parametric problems with nonhomogeneous (a,2)-type differential operators and reaction terms sublinear at zero 117
Bounded Palais-Smale sequences for non-differentiable functions 116
Multiple solutions for quasilinear elliptic problems via critical points in open sublevels and truncation principles 111
Existence, nonexistence and uniqueness of positive solutions for nonlinear eigenvalue problems 110
Existence of three solutions for a quasilinear two point boundary value problem 106
A min-max principle for non-differentiable functions with a weak compactness condition 105
Infinitely many periodic solutions for a second-order nonautonomous system 105
Critical points for nondifferentiable functions in presence of splitting 101
Multiple periodic solutions for Hamiltonian systems with not coercive potential 98
Variational differential inclusions without ellipticity condition 98
A proof of the Ghoussoub-Preiss theorem by the ε−perturbation of Brezis-Nirenberg 97
Some remarks on nonsmooth critical point theory 96
Multiplicity theorems for the Dirichlet problem involving the p-Laplacian 94
Existence and multiplicity of periodic solutions for second order Hamiltonian systems depending on a parameter 91
Singular quasilinear elliptic systems involving gradient terms 90
A nonlinear eigenvalue problem for the periodic scalar p-Laplacian 87
Nonlinear elliptic equations with asymmetric asymptotic behavior at $pminfty$ 82
Z_2-symmetric critical point theorems for non-differentiable functions 82
Variational versus pseudomonotone operator approach in parameter-dependent nonlinear elliptic problems 77
Multiple solutions for a Neumann-type differential inclusion problem involving the p(.)-Laplacian 75
Resonant neumann equations with indefinite linear part 74
Bifurcation phenomena for the positive solutions of semilinear elliptic problems with mixed boundary conditions 74
Triple solutions for nonlinear elliptic problems driven by a non-homogeneous operator 62
Existence Results for Periodic Boundary Value Problems with a Convenction Term 61
A sequence of positive solutions for sixth-order ordinary nonlinear differential problems 60
An existence result for a Neumann problem 59
Critical points in open sublevels and multiple solutions for parameter-depending quasilinear elliptic equations 59
Infinitely many solutions for a perturbed nonlinear Navier boundary value problem involving the p-biharmonic 54
Existence and classification of critical points for nondifferentiable functions 54
Infinitely many solutions for a class of differential inclusions involving the p-biharmonic 53
On a min-max principle for non-smooth functions and applications 52
Preface 52
Periodic solutions for a class of second-order Hamiltonian systems 50
Some recent results on singular p-Laplacian equations 46
Two positive solutions for a nonlinear parameter-depending algebraic system 46
Three solutions for a two-point boundary value problem with the prescribed mean curvature equation 43
Multiplicity of positive solutions for a degenerate nonlocal problem with p-Laplacian 43
Four Solutions for Fractional p-Laplacian Equations with Asymmetric Reactions 38
Existence and approximation of a solution for a two point nonlinear Dirichlet problem 30
Existence of two solutions for singular φ-Laplacian problems 30
Three weak solutions to a periodic boundary Sturm-Liouville problem with discontinuous reaction 27
Some recent results on singular p-Laplacian systems 27
Positive solutions for a $p$-Laplacian equation with sub-critical singular parametric reaction term 19
Non-homogeneous Dirichlet problems with concave-convex reaction 18
Pairs of Positive Solutions for a Carrier p(x)-Laplacian Type Equation 14
The sub-supersolution method for variable exponent double phase systems with nonlinear boundary conditions 13
null 3
Totale 3.758
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Categoria #
all - tutte 18.953
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 18.953
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020115 0 0 0 0 0 0 0 0 0 48 55 12
2020/2021515 49 34 48 42 40 30 30 55 31 57 43 56
2021/2022537 44 120 22 12 17 38 20 26 50 76 33 79
2022/2023683 54 126 8 40 105 91 77 42 69 10 39 22
2023/2024372 21 58 13 106 36 24 29 16 2 21 17 29
2024/2025459 19 29 15 78 37 26 59 34 92 70 0 0
Totale 3.758