IRIS
RICCERI, Biagio
 Distribuzione geografica
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Continente #
NA - Nord America 2.637
EU - Europa 1.633
AS - Asia 518
AF - Africa 183
SA - Sud America 4
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 2
Totale 4.980
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Nazione #
US - Stati Uniti d'America 2.484
UA - Ucraina 528
IE - Irlanda 497
CN - Cina 471
IT - Italia 209
CA - Canada 153
SN - Senegal 150
RU - Federazione Russa 135
SE - Svezia 127
GB - Regno Unito 26
CH - Svizzera 21
CI - Costa d'Avorio 21
DE - Germania 17
FR - Francia 15
IN - India 11
AT - Austria 10
NL - Olanda 10
UZ - Uzbekistan 10
JP - Giappone 7
PL - Polonia 7
CZ - Repubblica Ceca 6
NG - Nigeria 6
SG - Singapore 6
BE - Belgio 5
GR - Grecia 5
IR - Iran 5
NO - Norvegia 5
VN - Vietnam 5
MA - Marocco 4
EU - Europa 3
HU - Ungheria 3
AU - Australia 2
BR - Brasile 2
ES - Italia 2
LB - Libano 2
MR - Mauritania 2
PE - Perù 2
AE - Emirati Arabi Uniti 1
BG - Bulgaria 1
FI - Finlandia 1
MK - Macedonia 1
PT - Portogallo 1
RO - Romania 1
Totale 4.980
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Città #
Jacksonville 630
Chandler 530
Dublin 497
Nanjing 174
Dakar 150
Lawrence 142
Andover 140
Cambridge 140
Toronto 126
Catania 111
Ashburn 78
San Mateo 76
Des Moines 72
Wilmington 56
Boardman 54
Nanchang 54
Shenyang 47
Jiaxing 40
Hebei 32
Saint Petersburg 32
Tianjin 31
Ottawa 26
Changsha 22
Abidjan 21
Aci Catena 16
Seattle 13
Norwalk 12
Hangzhou 11
Moscow 10
Liberty Lake 8
Pune 8
Jinan 7
Kunming 7
Tokyo 7
Den Haag 6
Frankfurt Am Main 6
Lago 6
Frankfurt am Main 5
Fuzhou 5
Messina 5
Sarpsborg 5
Washington 5
Zhengzhou 5
Zurich 5
Abuja 4
Ann Arbor 4
Beijing 4
Brussels 4
Edinburgh 4
Guangzhou 4
Dong Ket 3
Gravina di Catania 3
Lanzhou 3
Licata 3
Los Angeles 3
Ningbo 3
Palermo 3
Providence 3
Redwood City 3
Taizhou 3
Valverde 3
Ait Ourir 2
Alicante 2
Budapest 2
Changchun 2
Hanoi 2
Hefei 2
João Pessoa 2
Lima 2
Mascali 2
Nouakchott 2
Prague 2
Princeton 2
Singapore 2
Stockholm 2
Amsterdam 1
Bergamo 1
Bhubaneswar 1
Bremen 1
Buffalo 1
Carini 1
Castiglione Del Lago 1
Chicago 1
Cincinnati 1
Cormeilles-en-Parisis 1
Cristuru Secuiesc 1
Dubai 1
Fairfield 1
Falconara Marittima 1
Florence 1
Frattamaggiore 1
Ghent 1
Groningen 1
Helsinki 1
Islington 1
Jinhua 1
Kiev 1
Lagos 1
Lausanne 1
Lisbon 1
Totale 3.543
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Nome #
Existence of three solutions for a class of elliptic eigenvalue problems 64
A multiplicity theorem for the Neumann problem 60
Three solutions for a Neumann problem 55
Su due caratterizzazioni della proprietà di Scorza-Dragoni 54
A three critical points theorem revisited 53
Sull'esistenza delle soluzioni delle equazioni differenziali ordinarie in forma implicita negli spazi di Banach 52
A multiplicity result for nonlocal problems involving nonlinearities with bounded primitive 52
A characterization related to a two-point boundary value problem 52
A general variational principle and some of its applications 51
A conjecture implying the existence of non-convex Chebyshev sets in infinite-dimensional Hilbert spaces 51
Covering dimension and nonlinear equations 51
A note on spherical maxima sharing the same Lagrange multiplier 50
A bifurcation theory for some nonlinear elliptic equations 49
A limit involving functions in W^{1,p}_0(Omega) 48
A further refinement of a three critical points theorem 48
A class of nonlinear eigenvalue problems with four solutions 48
Structure, approximation et dépendance continue des solutions de certaines équations non linéaires 48
A new method for the study of nonlinear eigenvalue problems 48
A strict minimax inequality criterion and some of its applications 47
Recent uses of connectedness in functional analysis 47
Some topological mini-max theorems via an alternative principle for multifunctions 47
The problem of minimizing locally a C^2 functional around non-critical points is well-posed 47
A minimax theorem in infinite-dimensional topological vector spaces 47
Existence of zeros via disconnectedness 46
Singular points of non-monotone potential operators 46
Applications of a theorem concerning sets with connected sections 46
A note on the Neumann problem 46
On the well-posedness of optimization problems on spheres in H^1_0(0,1) 45
Addendum to "The convex hull-like property and supported images of open sets" 45
Some problems concerning a general theorem on variational inequalities 45
On multifunctions of one real variable 45
Sublevel sets and global minima of coercive functionals and local minima of their perturbations 44
A multiplicity theorem in R^n 44
A further three critical points theorem 44
A class of functions whose sublevel sets are absolute retracts 44
Well-posedness of constrained minimization problems via saddle-points 43
Caratheodory's selections for multifunctions with non-separable range 43
On the existence and uniqueness of minima and maxima on spheres of the integral functional of the calculus of variations 43
On some motivated conjectures and problems 43
Sur les solutions classiques du problème de Darboux pour certaines équations aux dérivées partielles dans les espaces de Banach 43
Nonlinear eigenvalue problems 43
Graph intersection property 42
A survey of certain problems in analysis and their status 42
Selections of multifunctions of two variables 42
Smooth extensions of Lipschitzian real functions 42
Energy functionals of Kirchhoff-type problems having multiple global minima 42
Another fixed point theorem for nonexpansive potential operators 42
Some properties of perfect metric spaces 42
Lifting theorems for real functions 42
Multiplicity of global minima for parametrized functions 41
On inductively open real functions 41
On the Cauchy problem for the differential equation f(t,x,x',...,x^{(k)})=0 41
Existence and location of solutions to the Dirichlet problem for a class of nonlinear elliptic equations 41
Weights sharing the same eigenvalue 41
A class of non-contractive operators with a unique fixed point 40
A further improvement of a minimax theorem of Borenshtein and Shul'man 40
A range property related to non-expansive operators 40
Openness properties of continuous real functions on connected spaces 39
Fixed points of lower semicontinuous multifunctions and applications: alternative and minimax theorems 39
Lipschitzian solutions of the implicit Cauchy problem g(x')=f(t,x), x(0)=0, with f discontinuous in x 39
Differential inclusions depending on a parameter 39
On continuous and locally non-constant functions 39
A purely vectorial critical point theorem 38
On a classical existence theorem for nonlinear elliptic equations 38
Basic existence theorems for generalized variational and quasi-variational inequalities 37
Multiple periodic solutions of Lagrangian systems of relativistic oscillators 37
Three topological problems about integral functionals on Sobolev spaces 36
On the Dirichlet problem involving nonlinearities with non-positive primitive: a problem and a remark 36
Openness properties of real multifunctions on some connected spaces 36
On multifunctions with convex graph 36
Sur la semi-continuité inférieure de certaines multifonctions 36
A general multiplicity theorem for certain nonlinear equations in Hilbert spaces 36
Sull'esistenza delle soluzioni delle equazioni differenziali ordinarie negli spazi di Banach in ipotesi di Carathéodory 36
Four conjectures in Nonlinear Analysis 36
Un théorème d'existence pour les inéquations variationnelles 35
More on the metric projection onto a closed convex set in a Hilbert space 35
A structure theorem on non-homogeneous linear equations in Hilbert spaces 35
Applications de théorèmes de semi-continuité inférieure 35
Non-existence results for an eigenvalue problem involving Lipschitzian nonlinearities with non-positive primitive 35
On the applications of a minimax theorem 34
On non-autonomous differential equations in Banach spaces 34
On a theory by Schechter and Tintarev 34
On the integrable selections of certain multifunctions 34
Fixed points of nonexpansive potential operators in Hilbert spaces 34
Separability and Scorza-Dragoni's property 33
On the singular set of certain potential operators in Hilbert spaces 33
Integral functionals on Sobolev spaces having multiple local minima 33
A variational property of integral functionals on $L^{p}$-spaces of vector-valued functions 33
On the well-posedness of the Cauchy problem for a class of linear partial differential equations of infinite order in Banach spaces 33
On multiselections 33
Existence of zeros for operators taking their values in the dual of a Banach space 33
Sur l'approximation des sélections mesurables 33
Miscellaneous applications of certain minimax theorems II 33
A new existence and localization theorem for the Dirichlet problem 32
Existence theorems for nonlinear problems 32
On an elliptic Kirchhoff-type problem depending on two parameters 32
Minimax theorems in a fully non-convex setting 32
On the infimum of certain functionals 32
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 31
Multifunctions with completely connected range 31
Totale 4.125
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Categoria #
all - tutte 16.377
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 16.377
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/20196 0 0 0 0 0 0 0 0 0 0 0 6
2019/2020850 321 68 69 2 74 0 111 6 80 3 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
2023/2024293 49 47 34 44 17 52 7 19 2 12 10 0
Totale 5.194