IRIS
RAGUSA, Alfio
 Distribuzione geografica
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Continente #
NA - Nord America 1.608
EU - Europa 838
AS - Asia 474
SA - Sud America 105
AF - Africa 86
OC - Oceania 3
Continente sconosciuto - Info sul continente non disponibili 1
Totale 3.115
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Nazione #
US - Stati Uniti d'America 1.524
IT - Italia 384
SG - Singapore 238
CN - Cina 201
IE - Irlanda 191
UA - Ucraina 128
BR - Brasile 95
SN - Senegal 82
CA - Canada 76
RU - Federazione Russa 48
FR - Francia 15
DE - Germania 12
SE - Svezia 10
GB - Regno Unito 9
UZ - Uzbekistan 8
CH - Svizzera 7
TR - Turchia 7
NL - Olanda 5
PT - Portogallo 5
EC - Ecuador 4
PL - Polonia 4
AT - Austria 3
AU - Australia 3
BD - Bangladesh 3
BE - Belgio 3
BG - Bulgaria 3
ES - Italia 3
IN - India 3
KR - Corea 3
DO - Repubblica Dominicana 2
FI - Finlandia 2
HN - Honduras 2
IQ - Iraq 2
LB - Libano 2
MA - Marocco 2
PK - Pakistan 2
PY - Paraguay 2
AL - Albania 1
AR - Argentina 1
AZ - Azerbaigian 1
BO - Bolivia 1
CR - Costa Rica 1
CZ - Repubblica Ceca 1
DZ - Algeria 1
GL - Groenlandia 1
GR - Grecia 1
HR - Croazia 1
JO - Giordania 1
JP - Giappone 1
LU - Lussemburgo 1
MX - Messico 1
PA - Panama 1
PE - Perù 1
RS - Serbia 1
SA - Arabia Saudita 1
TZ - Tanzania 1
UY - Uruguay 1
VN - Vietnam 1
XK - ???statistics.table.value.countryCode.XK??? 1
Totale 3.115
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Città #
Santa Clara 384
Chandler 279
Dublin 191
Singapore 169
Jacksonville 144
Dakar 82
Catania 72
Boardman 66
Nanjing 59
Toronto 59
Andover 54
Cambridge 54
Civitanova Marche 54
Lawrence 54
Des Moines 33
Ashburn 32
Nanchang 20
Hebei 19
Jiaxing 17
Wilmington 17
Shenyang 16
Ottawa 15
Changsha 14
Beijing 12
Rome 12
Seattle 11
Tianjin 11
San Mateo 10
Columbus 9
Palermo 9
Saint Petersburg 9
Milan 8
São Paulo 8
Misterbianco 7
Pozzallo 7
Casalecchio di Reno 6
Rio de Janeiro 6
Bresso 5
Hangzhou 5
The Dalles 5
Tremestieri Etneo 5
Campo Grande 4
Chicago 4
Frankfurt Am Main 4
Rimini 4
Acireale 3
Bari 3
Brussels 3
Carlentini 3
Council Bluffs 3
Dearborn 3
Jinan 3
Lecce 3
Maletto 3
Phoenix 3
San Francisco 3
Seoul 3
Taizhou 3
Trecate 3
Vila Nova de Famalicao 3
el Prat de Llobregat 3
Agropoli 2
Amsterdam 2
Ann Arbor 2
Atlanta 2
Birmingham 2
Bolzano 2
Boston 2
Brasília 2
Brooklyn 2
Canberra 2
Contagem 2
Cordenons 2
Desenzano del Garda 2
Gaziantep 2
Gravina di Catania 2
Guangzhou 2
Hefei 2
London 2
Los Angeles 2
Ludwigshafen 2
Manchester 2
Messina 2
Mogadouro 2
New York 2
Nicolosi 2
Ningbo 2
North Bergen 2
Norwalk 2
Noto 2
Novo Hamburgo 2
Overland Park 2
Pachino 2
Providence 2
Reggio Calabria 2
Salvador 2
Scordia 2
Taranto 2
Varese 2
Villaurbana 2
Totale 2.191
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Nome #
Collezione di Esercizi di Algebra 255
Corso di Algebra Lineare (con esercizi svolti) 129
Le classi di resto e l'aritmetica modulare. Esempi, formalizzazione, applicazioni 99
Esercizi di Algebra (Teoria degli insiemi, Teoria dei gruppi, Teoria degli anelli) 94
Corso di Algebra (un approccio amichevole) 91
On subschemes of 0-dimensional schemes with given graded Betti numbers 69
Numerical properties of fat schemes with special support 68
Vanishing of Tor modules and homological dimensions of unions of aCM schemes 67
Properties of 3-codimensional Gorenstein schemes 65
Subschemes of Special Determinantal and Pfaffian Projective Schemes 63
On the Weak-Lefschetz property for Artinian Gorenstein algebras 62
Looking for minimal graded Betti numbers 62
Tower sets and other configurations with the Cohen–Macaulay property 61
On the postulation of 0-dimensional suschemes on a smooth quadric 60
Complete intersections and Golod ideals 60
Linear quotients of Artinian Weak Lefschetz algebras 60
On the reducibility of the postulation Hilbert scheme 59
Characterization of the graded Betti numbers for almost complete intersections 59
On Complete Intersections Contained in Cohen Macaulay and Gorenstein ideals 58
On some properties of partial intersection schemes Collectanea Mathem. (Barcelona) 54, 3 (2003), 255-267 56
On some conditions of regularity, in terms of existence of a good basis of syzygies 56
A structure theorem for most unions of complete intersections 56
Irreducible Buchsbaum curves 54
Congetture omologiche in Algebra Commutativa 54
Algebras for which the generalized Hilbert nullstellensatz holds 54
Betti numbers of space curves bounded by Hilbert functions 53
Gorenstein schemes on general surfaces Nagoya Math. J. Vol.162, 111-125 (2001) 53
Koszul complexes with isomorphic homology 53
Minimal free resolutions for subschemes of star configurations 53
Nonsingular curves passing through points of P2 in generic position I 52
Hilbert functions of generic plane sections of curves of P3 51
Un cavallo che guida una macchina! 51
On the Lüroth semigroup of curves lying on a smooth quadric 50
Construction of smooth curves of P3 with assigned Hilbert function and generators’ degrees 50
Connections between Hilbert function and geometric properties for a finite set of points in P2 48
Resolutions of generic points lying on a smooth quadric 48
Hilbert functions of Cohen Macaulay ideals with assigned generators' degrees Rend. Univ. Padova 47
A structure theorem for unions of complete intersections 47
Minimal free resolutions for homogeneous ideals with Betti numbers 1, n, n,1 47
Generic quadric sections of irreducible Buchsbaum curves. J.-Pure-Appl.-Algebra 119 (1997), no. 1, 97--111 47
A homological invariant associated with the ideals of a local ring 46
Introduzione ai metodi omologici in Algebra Commutativa 46
Partial intersections and graded Betti numbers 45
Some conditions on the homology groups of Koszul complex 44
Generic quadric sections of irreducible curves Comm.-Algebra 22 (1994), no. 5, 1843--1859 44
Sulla permanenza degli anelli di Krull e completamente integralmente chiusi rispetto a certi tipi di omomorfismi 43
) Postulation of subschemes of irreducible curves on a quadric surface functions 43
Partial Gorenstein in codimension 3 40
On the Weak Lefschetz Property for Hilbert functions of almost complete intersections 39
Resolutions of 0-dimensional subschemes of a smooth quadric 38
On the cohomology grousp of linked schemes 37
Nonsingular curves passing through points of P2 in generic position II 36
Uniform position property and Hilbert function of points lying on a smooth quadric 34
On openness of Hn-locus and semicontinuity of n-deviation 31
Totale 3.187
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Categoria #
all - tutte 11.699
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 11.699
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021224 3 11 23 9 95 8 20 4 15 3 27 6
2021/2022371 55 59 2 6 57 1 55 8 25 1 6 96
2022/2023798 55 54 14 45 83 122 7 193 173 7 30 15
2023/2024228 18 22 14 27 13 27 4 21 1 10 47 24
2024/20251.071 18 75 76 100 289 175 12 49 31 88 88 70
2025/202635 35 0 0 0 0 0 0 0 0 0 0 0
Totale 3.187