IRIS
RICCERI, Biagio
 Distribuzione geografica
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Continente #
NA - Nord America 3.956
EU - Europa 1.975
AS - Asia 1.556
SA - Sud America 239
AF - Africa 199
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 2
Totale 7.930
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Nazione #
US - Stati Uniti d'America 3.792
SG - Singapore 879
CN - Cina 556
UA - Ucraina 529
IT - Italia 500
IE - Irlanda 497
BR - Brasile 217
CA - Canada 156
SN - Senegal 150
RU - Federazione Russa 140
SE - Svezia 128
GB - Regno Unito 30
DE - Germania 27
KR - Corea 25
IN - India 22
CH - Svizzera 21
CI - Costa d'Avorio 21
FR - Francia 18
NL - Olanda 16
UZ - Uzbekistan 12
AT - Austria 10
FI - Finlandia 10
PL - Polonia 10
BD - Bangladesh 9
JP - Giappone 9
VN - Vietnam 9
PK - Pakistan 8
ZA - Sudafrica 8
AR - Argentina 7
HU - Ungheria 7
MA - Marocco 7
CZ - Repubblica Ceca 6
IQ - Iraq 6
NG - Nigeria 6
BE - Belgio 5
GR - Grecia 5
IR - Iran 5
NO - Norvegia 5
VE - Venezuela 5
AE - Emirati Arabi Uniti 3
EU - Europa 3
MX - Messico 3
NP - Nepal 3
PE - Perù 3
PY - Paraguay 3
RO - Romania 3
AU - Australia 2
DZ - Algeria 2
ES - Italia 2
KE - Kenya 2
LB - Libano 2
MK - Macedonia 2
MR - Mauritania 2
OM - Oman 2
TR - Turchia 2
UY - Uruguay 2
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BG - Bulgaria 1
CO - Colombia 1
DO - Repubblica Dominicana 1
EC - Ecuador 1
GE - Georgia 1
IL - Israele 1
JM - Giamaica 1
JO - Giordania 1
LT - Lituania 1
NI - Nicaragua 1
PT - Portogallo 1
SA - Arabia Saudita 1
TN - Tunisia 1
TT - Trinidad e Tobago 1
Totale 7.930
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Città #
Santa Clara 826
Jacksonville 630
Singapore 533
Chandler 531
Dublin 497
Civitanova Marche 208
Boardman 203
Nanjing 174
Dakar 150
Lawrence 142
Andover 140
Cambridge 140
Catania 138
Toronto 126
Ashburn 83
San Mateo 76
Des Moines 72
Hefei 67
Wilmington 56
Nanchang 54
Shenyang 47
Jiaxing 40
Hebei 32
Saint Petersburg 32
Tianjin 31
Ottawa 26
Seoul 25
Changsha 22
São Paulo 22
Abidjan 21
Beijing 17
Aci Catena 16
Chicago 14
Motta Sant'Anastasia 14
Seattle 14
Norwalk 12
Hangzhou 11
Moscow 10
Pune 9
Kunming 8
Liberty Lake 8
Los Angeles 8
Messina 8
Rome 8
Tokyo 8
Brasília 7
Jinan 7
San Giovanni la Punta 7
Amsterdam 6
Budapest 6
Den Haag 6
Frankfurt Am Main 6
Lago 6
Munich 6
Brooklyn 5
Frankfurt am Main 5
Fuzhou 5
Johannesburg 5
San Francisco 5
Sarpsborg 5
Turku 5
Washington 5
Zhengzhou 5
Zurich 5
Abuja 4
Ann Arbor 4
Belo Horizonte 4
Boston 4
Brussels 4
Campo Grande 4
Dallas 4
Edinburgh 4
Guangzhou 4
Guarulhos 4
Palermo 4
Phoenix 4
Rio de Janeiro 4
Secaucus 4
Campinas 3
Charlotte 3
Curitiba 3
Dong Ket 3
Franca 3
Gravina di Catania 3
Helsinki 3
Ho Chi Minh City 3
Joinville 3
Lanzhou 3
Licata 3
Lima 3
Mumbai 3
New York 3
Ningbo 3
North Bergen 3
Osnabrück 3
Porto Alegre 3
Poços de Caldas 3
Providence 3
Redwood City 3
Salvador 3
Totale 5.538
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Nome #
Existence of three solutions for a class of elliptic eigenvalue problems 86
Three solutions for a Neumann problem 81
A multiplicity theorem for the Neumann problem 81
A characterization related to a two-point boundary value problem 79
A three critical points theorem revisited 78
A multiplicity result for nonlocal problems involving nonlinearities with bounded primitive 77
Covering dimension and nonlinear equations 76
Sull'esistenza delle soluzioni delle equazioni differenziali ordinarie in forma implicita negli spazi di Banach 74
Graph intersection property 74
A general variational principle and some of its applications 73
A conjecture implying the existence of non-convex Chebyshev sets in infinite-dimensional Hilbert spaces 73
Structure, approximation et dépendance continue des solutions de certaines équations non linéaires 73
Su due caratterizzazioni della proprietà di Scorza-Dragoni 73
Some topological mini-max theorems via an alternative principle for multifunctions 73
The problem of minimizing locally a C^2 functional around non-critical points is well-posed 71
A bifurcation theory for some nonlinear elliptic equations 71
A limit involving functions in W^{1,p}_0(Omega) 70
A further refinement of a three critical points theorem 70
A class of nonlinear eigenvalue problems with four solutions 70
Applications of a theorem concerning sets with connected sections 70
On the applications of a minimax theorem 69
Sublevel sets and global minima of coercive functionals and local minima of their perturbations 69
Addendum to "The convex hull-like property and supported images of open sets" 69
A note on spherical maxima sharing the same Lagrange multiplier 69
On multifunctions of one real variable 69
A further three critical points theorem 69
Well-posedness of constrained minimization problems via saddle-points 68
A strict minimax inequality criterion and some of its applications 68
A survey of certain problems in analysis and their status 68
Recent uses of connectedness in functional analysis 68
A class of functions whose sublevel sets are absolute retracts 68
Existence of zeros via disconnectedness 67
A new method for the study of nonlinear eigenvalue problems 67
Some problems concerning a general theorem on variational inequalities 67
A note on the Neumann problem 67
Caratheodory's selections for multifunctions with non-separable range 66
A class of non-contractive operators with a unique fixed point 66
Sur les solutions classiques du problème de Darboux pour certaines équations aux dérivées partielles dans les espaces de Banach 66
A minimax theorem in infinite-dimensional topological vector spaces 66
On the well-posedness of optimization problems on spheres in H^1_0(0,1) 65
Another fixed point theorem for nonexpansive potential operators 65
Weights sharing the same eigenvalue 65
Singular points of non-monotone potential operators 64
On the existence and uniqueness of minima and maxima on spheres of the integral functional of the calculus of variations 63
Selections of multifunctions of two variables 63
On some motivated conjectures and problems 63
A multiplicity theorem in R^n 63
Nonlinear eigenvalue problems 63
Differential inclusions depending on a parameter 63
On continuous and locally non-constant functions 63
Multiplicity of global minima for parametrized functions 62
On inductively open real functions 62
Smooth extensions of Lipschitzian real functions 62
Some properties of perfect metric spaces 62
Existence and location of solutions to the Dirichlet problem for a class of nonlinear elliptic equations 62
On a classical existence theorem for nonlinear elliptic equations 62
Fixed points of lower semicontinuous multifunctions and applications: alternative and minimax theorems 61
Un théorème d'existence pour les inéquations variationnelles 61
Energy functionals of Kirchhoff-type problems having multiple global minima 61
A purely vectorial critical point theorem 61
A further improvement of a minimax theorem of Borenshtein and Shul'man 61
A range property related to non-expansive operators 61
Openness properties of continuous real functions on connected spaces 60
On the Cauchy problem for the differential equation f(t,x,x',...,x^{(k)})=0 60
Lipschitzian solutions of the implicit Cauchy problem g(x')=f(t,x), x(0)=0, with f discontinuous in x 60
More on the metric projection onto a closed convex set in a Hilbert space 60
Applications de théorèmes de semi-continuité inférieure 60
Three topological problems about integral functionals on Sobolev spaces 59
Basic existence theorems for generalized variational and quasi-variational inequalities 59
Non-existence results for an eigenvalue problem involving Lipschitzian nonlinearities with non-positive primitive 59
Miscellaneous applications of certain minimax theorems II 59
On a theory by Schechter and Tintarev 58
A general multiplicity theorem for certain nonlinear equations in Hilbert spaces 58
Lifting theorems for real functions 58
Sull'esistenza delle soluzioni delle equazioni differenziali ordinarie negli spazi di Banach in ipotesi di Carathéodory 58
Multiple periodic solutions of Lagrangian systems of relativistic oscillators 58
Four conjectures in Nonlinear Analysis 58
Openness properties of real multifunctions on some connected spaces 57
On non-autonomous differential equations in Banach spaces 57
Multifunctions with completely connected range 57
Sur l'approximation des sélections mesurables 57
On multifunctions with convex graph 56
On the integrable selections of certain multifunctions 56
Existence of zeros for operators taking their values in the dual of a Banach space 56
Sur la semi-continuité inférieure de certaines multifonctions 55
Fixed points of nonexpansive potential operators in Hilbert spaces 55
Integral functionals on Sobolev spaces having multiple local minima 54
A variational property of integral functionals on $L^{p}$-spaces of vector-valued functions 54
A more complete version of a minimax theorem 54
On the Dirichlet problem involving nonlinearities with non-positive primitive: a problem and a remark 53
Separability and Scorza-Dragoni's property 53
A structure theorem on non-homogeneous linear equations in Hilbert spaces 53
On a minimax theorem: an improvement, a new proof and an overview of its applications 53
On the singular set of certain potential operators in Hilbert spaces 52
On the well-posedness of the Cauchy problem for a class of linear partial differential equations of infinite order in Banach spaces 52
On multiselections 52
Minimax theorems in a fully non-convex setting 52
An existence theorem for inclusions of the type $\Psi(u)(t)\in F(t,\Phi(u)(t))$ and application to a multivalued boundary value problem 51
Existence theorems for nonlinear problems 51
A new existence and localization theorem for the Dirichlet problem 50
Totale 6.341
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Categoria #
all - tutte 29.390
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 29.390
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021915 4 75 127 14 232 57 120 0 86 5 142 53
2021/2022984 126 151 0 28 152 4 145 25 106 0 24 223
2022/20231.758 160 45 11 121 146 322 1 400 440 19 61 32
2023/2024478 49 47 34 44 17 52 7 19 2 12 118 77
2024/20252.649 6 317 161 232 647 330 29 130 145 260 147 245
2025/2026126 126 0 0 0 0 0 0 0 0 0 0 0
Totale 8.154