RAGUSA, Alfio
 Distribuzione geografica
Continente #
NA - Nord America 2.133
EU - Europa 1.341
AS - Asia 838
SA - Sud America 162
AF - Africa 94
OC - Oceania 3
AN - Antartide 1
Continente sconosciuto - Info sul continente non disponibili 1
Totale 4.573
Nazione #
US - Stati Uniti d'America 2.038
SG - Singapore 500
RU - Federazione Russa 461
IT - Italia 440
CN - Cina 245
IE - Irlanda 191
BR - Brasile 139
UA - Ucraina 129
CA - Canada 82
SN - Senegal 82
VN - Vietnam 33
NL - Olanda 19
FR - Francia 15
GB - Regno Unito 15
DE - Germania 13
SE - Svezia 13
AR - Argentina 10
PL - Polonia 10
TR - Turchia 10
IN - India 9
UZ - Uzbekistan 8
CH - Svizzera 7
EC - Ecuador 6
BD - Bangladesh 5
ES - Italia 5
KR - Corea 5
MX - Messico 5
PT - Portogallo 5
JP - Giappone 4
ZA - Sudafrica 4
AT - Austria 3
AU - Australia 3
BE - Belgio 3
BG - Bulgaria 3
MA - Marocco 3
AE - Emirati Arabi Uniti 2
AL - Albania 2
DO - Repubblica Dominicana 2
DZ - Algeria 2
FI - Finlandia 2
HK - Hong Kong 2
HN - Honduras 2
ID - Indonesia 2
IQ - Iraq 2
LB - Libano 2
PA - Panama 2
PK - Pakistan 2
PY - Paraguay 2
AQ - Antartide 1
AZ - Azerbaigian 1
BO - Bolivia 1
CL - Cile 1
CO - Colombia 1
CR - Costa Rica 1
CZ - Repubblica Ceca 1
GL - Groenlandia 1
GR - Grecia 1
HR - Croazia 1
IL - Israele 1
JO - Giordania 1
KE - Kenya 1
KG - Kirghizistan 1
KZ - Kazakistan 1
LU - Lussemburgo 1
MY - Malesia 1
PE - Perù 1
RS - Serbia 1
SA - Arabia Saudita 1
TN - Tunisia 1
TZ - Tanzania 1
UY - Uruguay 1
XK - ???statistics.table.value.countryCode.XK??? 1
Totale 4.573
Città #
Santa Clara 387
Dallas 364
Singapore 315
Chandler 279
Moscow 210
Dublin 191
Jacksonville 144
Catania 83
Dakar 82
Ashburn 72
Boardman 66
Toronto 61
Nanjing 59
Andover 54
Cambridge 54
Civitanova Marche 54
Lawrence 54
Des Moines 33
Beijing 25
Nanchang 20
Hebei 19
Los Angeles 19
Jiaxing 17
Wilmington 17
Amsterdam 16
Rome 16
Shenyang 16
Ottawa 15
Changsha 14
Ho Chi Minh City 13
New York 13
Palermo 13
Hefei 12
Milan 12
Seattle 12
São Paulo 12
Tianjin 11
San Mateo 10
Columbus 9
Saint Petersburg 9
Rio de Janeiro 8
Warsaw 8
Brooklyn 7
Hanoi 7
Misterbianco 7
Pozzallo 7
Casalecchio di Reno 6
Chicago 6
Bresso 5
Hangzhou 5
Livorno 5
Messina 5
Phoenix 5
Seoul 5
The Dalles 5
Tremestieri Etneo 5
Ankara 4
Buffalo 4
Campo Grande 4
Denver 4
Frankfurt Am Main 4
Johannesburg 4
Rimini 4
San Francisco 4
Tokyo 4
Acireale 3
Atlanta 3
Bari 3
Boston 3
Brussels 3
Carlentini 3
Cincinnati 3
Council Bluffs 3
Dearborn 3
Jinan 3
Lecce 3
London 3
Maletto 3
Montreal 3
Novo Hamburgo 3
Orem 3
Palma di Montechiaro 3
Redondo Beach 3
Salvador 3
San Jose 3
Stockholm 3
Taizhou 3
Trecate 3
Vila Nova de Famalicao 3
el Prat de Llobregat 3
Agropoli 2
Ann Arbor 2
Birmingham 2
Bolzano 2
Brasília 2
Can Tho 2
Canberra 2
Caxias do Sul 2
Caçador 2
Charlotte 2
Totale 3.109
Nome #
Collezione di Esercizi di Algebra 302
Corso di Algebra Lineare (con esercizi svolti) 199
Esercizi di Algebra (Teoria degli insiemi, Teoria dei gruppi, Teoria degli anelli) 127
Corso di Algebra (un approccio amichevole) 121
Le classi di resto e l'aritmetica modulare. Esempi, formalizzazione, applicazioni 113
Numerical properties of fat schemes with special support 112
On Complete Intersections Contained in Cohen Macaulay and Gorenstein ideals 104
Looking for minimal graded Betti numbers 103
Complete intersections and Golod ideals 98
Minimal free resolutions for subschemes of star configurations 97
Linear quotients of Artinian Weak Lefschetz algebras 97
A structure theorem for most unions of complete intersections 95
Characterization of the graded Betti numbers for almost complete intersections 95
Gorenstein schemes on general surfaces Nagoya Math. J. Vol.162, 111-125 (2001) 90
Properties of 3-codimensional Gorenstein schemes 88
On subschemes of 0-dimensional schemes with given graded Betti numbers 88
A structure theorem for unions of complete intersections 88
Tower sets and other configurations with the Cohen–Macaulay property 88
Vanishing of Tor modules and homological dimensions of unions of aCM schemes 87
On the Weak-Lefschetz property for Artinian Gorenstein algebras 87
Betti numbers of space curves bounded by Hilbert functions 85
Construction of smooth curves of P3 with assigned Hilbert function and generators’ degrees 85
) Postulation of subschemes of irreducible curves on a quadric surface functions 85
Minimal free resolutions for homogeneous ideals with Betti numbers 1, n, n,1 84
Hilbert functions of generic plane sections of curves of P3 83
Algebras for which the generalized Hilbert nullstellensatz holds 83
Congetture omologiche in Algebra Commutativa 82
A homological invariant associated with the ideals of a local ring 81
Subschemes of Special Determinantal and Pfaffian Projective Schemes 80
Hilbert functions of Cohen Macaulay ideals with assigned generators' degrees Rend. Univ. Padova 80
Generic quadric sections of irreducible Buchsbaum curves. J.-Pure-Appl.-Algebra 119 (1997), no. 1, 97--111 80
Connections between Hilbert function and geometric properties for a finite set of points in P2 76
On the postulation of 0-dimensional suschemes on a smooth quadric 74
On some conditions of regularity, in terms of existence of a good basis of syzygies 71
Generic quadric sections of irreducible curves Comm.-Algebra 22 (1994), no. 5, 1843--1859 71
On some properties of partial intersection schemes Collectanea Mathem. (Barcelona) 54, 3 (2003), 255-267 70
On the reducibility of the postulation Hilbert scheme 68
Nonsingular curves passing through points of P2 in generic position I 68
Koszul complexes with isomorphic homology 67
Irreducible Buchsbaum curves 65
Resolutions of generic points lying on a smooth quadric 65
Partial intersections and graded Betti numbers 65
On the Lüroth semigroup of curves lying on a smooth quadric 64
Introduzione ai metodi omologici in Algebra Commutativa 64
Un cavallo che guida una macchina! 63
Partial Gorenstein in codimension 3 61
On the Weak Lefschetz Property for Hilbert functions of almost complete intersections 61
Some conditions on the homology groups of Koszul complex 59
Resolutions of 0-dimensional subschemes of a smooth quadric 57
Sulla permanenza degli anelli di Krull e completamente integralmente chiusi rispetto a certi tipi di omomorfismi 56
On the cohomology grousp of linked schemes 56
Nonsingular curves passing through points of P2 in generic position II 55
On openness of Hn-locus and semicontinuity of n-deviation 54
Uniform position property and Hilbert function of points lying on a smooth quadric 48
Totale 4.645
Categoria #
all - tutte 14.947
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 14.947


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202183 0 0 0 0 0 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
2025/20261.493 109 58 391 124 354 457 0 0 0 0 0 0
Totale 4.645