IRIS
RICCERI, Biagio
 Distribuzione geografica
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Continente #
NA - Nord America 3.855
EU - Europa 1.939
AS - Asia 1.326
AF - Africa 188
SA - Sud America 127
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 2
Totale 7.440
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Nazione #
US - Stati Uniti d'America 3.700
SG - Singapore 792
UA - Ucraina 528
IE - Irlanda 497
IT - Italia 487
CN - Cina 478
CA - Canada 153
SN - Senegal 150
RU - Federazione Russa 136
SE - Svezia 127
BR - Brasile 116
GB - Regno Unito 26
DE - Germania 24
CH - Svizzera 21
CI - Costa d'Avorio 21
FR - Francia 17
IN - India 14
NL - Olanda 14
AT - Austria 10
UZ - Uzbekistan 10
PL - Polonia 9
JP - Giappone 8
HU - Ungheria 7
CZ - Repubblica Ceca 6
FI - Finlandia 6
MA - Marocco 6
NG - Nigeria 6
BE - Belgio 5
GR - Grecia 5
IR - Iran 5
NO - Norvegia 5
VN - Vietnam 5
EU - Europa 3
PK - Pakistan 3
RO - Romania 3
ZA - Sudafrica 3
AR - Argentina 2
AU - Australia 2
ES - Italia 2
IQ - Iraq 2
LB - Libano 2
MK - Macedonia 2
MR - Mauritania 2
PE - Perù 2
PY - Paraguay 2
UY - Uruguay 2
AE - Emirati Arabi Uniti 1
BD - Bangladesh 1
BG - Bulgaria 1
CO - Colombia 1
EC - Ecuador 1
GE - Georgia 1
MX - Messico 1
NI - Nicaragua 1
NP - Nepal 1
OM - Oman 1
PT - Portogallo 1
SA - Arabia Saudita 1
TR - Turchia 1
VE - Venezuela 1
Totale 7.440
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Città #
Santa Clara 822
Jacksonville 630
Chandler 530
Dublin 497
Singapore 450
Civitanova Marche 208
Boardman 203
Nanjing 174
Dakar 150
Lawrence 142
Andover 140
Cambridge 140
Catania 128
Toronto 126
Ashburn 80
San Mateo 76
Des Moines 72
Wilmington 56
Nanchang 54
Shenyang 47
Jiaxing 40
Hebei 32
Saint Petersburg 32
Tianjin 31
Ottawa 26
Changsha 22
Abidjan 21
Aci Catena 16
Motta Sant'Anastasia 14
Seattle 13
Chicago 12
Norwalk 12
Hangzhou 11
Moscow 10
São Paulo 10
Kunming 8
Liberty Lake 8
Los Angeles 8
Messina 8
Pune 8
Rome 8
Jinan 7
San Giovanni la Punta 7
Tokyo 7
Budapest 6
Den Haag 6
Frankfurt Am Main 6
Lago 6
Brasília 5
Frankfurt am Main 5
Fuzhou 5
Sarpsborg 5
Washington 5
Zhengzhou 5
Zurich 5
Abuja 4
Amsterdam 4
Ann Arbor 4
Beijing 4
Brussels 4
Edinburgh 4
Guangzhou 4
Guarulhos 4
Palermo 4
Phoenix 4
Belo Horizonte 3
Curitiba 3
Dong Ket 3
Franca 3
Gravina di Catania 3
Helsinki 3
Lanzhou 3
Licata 3
Munich 3
Ningbo 3
North Bergen 3
Osnabrück 3
Providence 3
Redwood City 3
Rio de Janeiro 3
Taizhou 3
Valverde 3
Acireale 2
Ait Ourir 2
Alicante 2
Asunción 2
Baghdad 2
Brookline 2
Changchun 2
Council Bluffs 2
Guarujá 2
Hanoi 2
Hefei 2
Iasi 2
Johannesburg 2
Joinville 2
João Pessoa 2
Lagoa da Prata 2
Lappeenranta 2
Lima 2
Totale 5.282
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Nome #
Existence of three solutions for a class of elliptic eigenvalue problems 81
A multiplicity theorem for the Neumann problem 79
Three solutions for a Neumann problem 73
A multiplicity result for nonlocal problems involving nonlinearities with bounded primitive 72
A characterization related to a two-point boundary value problem 72
Su due caratterizzazioni della proprietà di Scorza-Dragoni 72
A three critical points theorem revisited 72
Sull'esistenza delle soluzioni delle equazioni differenziali ordinarie in forma implicita negli spazi di Banach 70
Structure, approximation et dépendance continue des solutions de certaines équations non linéaires 70
A general variational principle and some of its applications 69
A conjecture implying the existence of non-convex Chebyshev sets in infinite-dimensional Hilbert spaces 69
Graph intersection property 69
Covering dimension and nonlinear equations 69
The problem of minimizing locally a C^2 functional around non-critical points is well-posed 68
A note on spherical maxima sharing the same Lagrange multiplier 68
A bifurcation theory for some nonlinear elliptic equations 68
A further refinement of a three critical points theorem 66
A strict minimax inequality criterion and some of its applications 66
Recent uses of connectedness in functional analysis 66
Addendum to "The convex hull-like property and supported images of open sets" 66
Some topological mini-max theorems via an alternative principle for multifunctions 66
Existence of zeros via disconnectedness 65
A class of nonlinear eigenvalue problems with four solutions 65
Sublevel sets and global minima of coercive functionals and local minima of their perturbations 65
A new method for the study of nonlinear eigenvalue problems 65
On multifunctions of one real variable 65
A further three critical points theorem 65
A limit involving functions in W^{1,p}_0(Omega) 64
Applications of a theorem concerning sets with connected sections 64
A note on the Neumann problem 64
A minimax theorem in infinite-dimensional topological vector spaces 64
A class of functions whose sublevel sets are absolute retracts 64
On the well-posedness of optimization problems on spheres in H^1_0(0,1) 63
A survey of certain problems in analysis and their status 63
Singular points of non-monotone potential operators 63
Caratheodory's selections for multifunctions with non-separable range 63
Well-posedness of constrained minimization problems via saddle-points 62
Some problems concerning a general theorem on variational inequalities 62
Another fixed point theorem for nonexpansive potential operators 62
Nonlinear eigenvalue problems 62
On the applications of a minimax theorem 61
Sur les solutions classiques du problème de Darboux pour certaines équations aux dérivées partielles dans les espaces de Banach 61
On a classical existence theorem for nonlinear elliptic equations 61
Weights sharing the same eigenvalue 61
On the existence and uniqueness of minima and maxima on spheres of the integral functional of the calculus of variations 60
Selections of multifunctions of two variables 60
Smooth extensions of Lipschitzian real functions 60
Energy functionals of Kirchhoff-type problems having multiple global minima 60
On some motivated conjectures and problems 60
A multiplicity theorem in R^n 60
Existence and location of solutions to the Dirichlet problem for a class of nonlinear elliptic equations 60
Differential inclusions depending on a parameter 60
Multiplicity of global minima for parametrized functions 59
Some properties of perfect metric spaces 59
Three topological problems about integral functionals on Sobolev spaces 58
On inductively open real functions 58
On the Cauchy problem for the differential equation f(t,x,x',...,x^{(k)})=0 58
A class of non-contractive operators with a unique fixed point 58
Basic existence theorems for generalized variational and quasi-variational inequalities 58
Lifting theorems for real functions 58
Openness properties of continuous real functions on connected spaces 57
Fixed points of lower semicontinuous multifunctions and applications: alternative and minimax theorems 57
A purely vectorial critical point theorem 57
A general multiplicity theorem for certain nonlinear equations in Hilbert spaces 57
Applications de théorèmes de semi-continuité inférieure 57
A range property related to non-expansive operators 57
Sull'esistenza delle soluzioni delle equazioni differenziali ordinarie negli spazi di Banach in ipotesi di Carathéodory 57
Multiple periodic solutions of Lagrangian systems of relativistic oscillators 57
Non-existence results for an eigenvalue problem involving Lipschitzian nonlinearities with non-positive primitive 57
On continuous and locally non-constant functions 57
Lipschitzian solutions of the implicit Cauchy problem g(x')=f(t,x), x(0)=0, with f discontinuous in x 56
A further improvement of a minimax theorem of Borenshtein and Shul'man 56
More on the metric projection onto a closed convex set in a Hilbert space 56
Un théorème d'existence pour les inéquations variationnelles 55
Sur la semi-continuité inférieure de certaines multifonctions 55
Sur l'approximation des sélections mesurables 55
Four conjectures in Nonlinear Analysis 55
Miscellaneous applications of certain minimax theorems II 55
On a theory by Schechter and Tintarev 54
On the integrable selections of certain multifunctions 54
Openness properties of real multifunctions on some connected spaces 53
On non-autonomous differential equations in Banach spaces 53
On multifunctions with convex graph 53
Fixed points of nonexpansive potential operators in Hilbert spaces 53
A more complete version of a minimax theorem 53
On the Dirichlet problem involving nonlinearities with non-positive primitive: a problem and a remark 52
Separability and Scorza-Dragoni's property 51
A variational property of integral functionals on $L^{p}$-spaces of vector-valued functions 51
Multifunctions with completely connected range 51
A structure theorem on non-homogeneous linear equations in Hilbert spaces 51
On the well-posedness of the Cauchy problem for a class of linear partial differential equations of infinite order in Banach spaces 51
On multiselections 51
Existence of zeros for operators taking their values in the dual of a Banach space 51
Integral functionals on Sobolev spaces having multiple local minima 50
Existence theorems for nonlinear problems 50
Minimax theorems in a fully non-convex setting 50
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 49
On the singular set of certain potential operators in Hilbert spaces 49
A new existence and localization theorem for the Dirichlet problem 49
On a minimax theorem: an improvement, a new proof and an overview of its applications 48
Totale 6.011
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Categoria #
all - tutte 27.091
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 27.091
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020116 0 0 0 0 0 0 0 0 0 0 84 32
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
2024/20252.285 6 317 161 232 647 330 29 130 145 260 28 0
Totale 7.664