IRIS
GIONFRIDDO, Mario
 Distribuzione geografica
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Continente #
NA - Nord America 4.686
EU - Europa 2.658
AS - Asia 2.476
SA - Sud America 381
AF - Africa 217
OC - Oceania 7
Continente sconosciuto - Info sul continente non disponibili 3
Totale 10.428
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Nazione #
US - Stati Uniti d'America 4.524
SG - Singapore 1.319
RU - Federazione Russa 829
CN - Cina 762
IT - Italia 482
UA - Ucraina 434
IE - Irlanda 374
BR - Brasile 326
VN - Vietnam 160
CA - Canada 146
FR - Francia 145
SN - Senegal 131
SE - Svezia 93
FI - Finlandia 71
KR - Corea 66
NG - Nigeria 47
DE - Germania 44
GB - Regno Unito 42
NL - Olanda 39
IN - India 37
BD - Bangladesh 24
PL - Polonia 18
AT - Austria 16
CH - Svizzera 16
AR - Argentina 15
CI - Costa d'Avorio 14
PK - Pakistan 14
GR - Grecia 13
SI - Slovenia 12
EC - Ecuador 11
IQ - Iraq 11
JP - Giappone 11
MX - Messico 11
TR - Turchia 11
PY - Paraguay 10
UZ - Uzbekistan 8
ES - Italia 7
HK - Hong Kong 7
SA - Arabia Saudita 7
VE - Venezuela 7
ZA - Sudafrica 7
AU - Australia 6
ID - Indonesia 6
MA - Marocco 6
KE - Kenya 5
LB - Libano 4
PH - Filippine 4
RO - Romania 4
AE - Emirati Arabi Uniti 3
BA - Bosnia-Erzegovina 3
CO - Colombia 3
CZ - Repubblica Ceca 3
EU - Europa 3
JO - Giordania 3
KZ - Kazakistan 3
LT - Lituania 3
MY - Malesia 3
OM - Oman 3
AM - Armenia 2
BG - Bulgaria 2
BO - Bolivia 2
CL - Cile 2
CR - Costa Rica 2
EG - Egitto 2
IL - Israele 2
KG - Kirghizistan 2
TN - Tunisia 2
UY - Uruguay 2
AL - Albania 1
AZ - Azerbaigian 1
BE - Belgio 1
BH - Bahrain 1
BJ - Benin 1
DM - Dominica 1
ET - Etiopia 1
GY - Guiana 1
HR - Croazia 1
IR - Iran 1
JM - Giamaica 1
LU - Lussemburgo 1
MD - Moldavia 1
MK - Macedonia 1
NO - Norvegia 1
NZ - Nuova Zelanda 1
PA - Panama 1
PE - Perù 1
QA - Qatar 1
SK - Slovacchia (Repubblica Slovacca) 1
SR - Suriname 1
ZW - Zimbabwe 1
Totale 10.428
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Città #
Santa Clara 696
Singapore 690
Dallas 665
Chandler 526
Jacksonville 494
Dublin 374
Moscow 368
Ashburn 294
San Jose 271
Boardman 153
Catania 142
Hefei 137
Dakar 131
Nanjing 122
Cambridge 106
Toronto 106
Lawrence 105
Andover 104
Lauterbourg 92
Helsinki 68
Seoul 66
Civitanova Marche 63
San Mateo 60
Nanchang 53
Wilmington 53
Los Angeles 52
Ho Chi Minh City 51
Misterbianco 51
Beijing 42
Chicago 41
Des Moines 38
Hanoi 38
São Paulo 35
Council Bluffs 34
Amsterdam 32
Tianjin 32
Hebei 30
Shenyang 29
Changsha 28
Abuja 24
Jiaxing 24
Nuremberg 22
Lagos 21
New York 21
Saint Petersburg 20
Buffalo 16
Ottawa 16
Abidjan 14
Dong Ket 14
Rome 14
Orem 13
Belo Horizonte 12
Boston 12
Denver 12
Norwalk 12
Rio de Janeiro 12
Warsaw 12
Montreal 11
Columbus 10
Kunming 10
Tokyo 10
Brooklyn 9
Pune 9
Atlanta 8
Jinan 8
Mühlbach 8
Ningbo 8
North Bergen 8
Stockholm 8
The Dalles 8
Washington 8
Baghdad 7
Haiphong 7
Hong Kong 7
Liberty Lake 7
Palermo 7
Seattle 7
Charlotte 6
Da Nang 6
Frankfurt am Main 6
London 6
Manchester 6
Mascalucia 6
Messina 6
Milan 6
Naples 6
Redondo Beach 6
San Francisco 6
Trecastagni 6
Aci Catena 5
Athens 5
Den Haag 5
Guarulhos 5
Hangzhou 5
Johannesburg 5
Ljubljana 5
Mumbai 5
Paris 5
Phoenix 5
Piane Crati 5
Totale 7.055
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Nome #
Construction of S(3)(2,3)-Designs of Any Index 190
Equitable specialized block-colourings for Steiner triple systems 155
Graph theory and combinatorial calculus: an early approach to enhance robust understanding 154
Balanced P(3)(2; 4)-designs 147
2-Regular equicolourings for P4-designs 144
A survey on conjectures of Berge and Chvàtal for linear hypergraphs 137
Extending bicolorings of Steiner triple system of order 2^h-1 137
Balanced and Strongly Balanced 4-Kite Designs 136
Balanced House-systems and nestings 134
Nesting House-designs 131
A survey on recent results on Balanced Graph and Hypergraph Designs 130
2-colourings in S(t,t+1,v) 129
A result concerning two conjectures of Berge and Chvàtal 128
A survey of Lucia Gionfriddo's results about colourings in BP£-designs 126
Locally Balanced G-Designs 123
Bicolouring Steiner systems S(2,4,v) 123
Block colourings of 6-cycle systems 121
Extending bicolorings for Steiner triple systems 120
About balanced G-designs 119
The spectrum of balanced P(3)(1; 5)-designs 119
2-colourings [K(4)-e]-designs 116
Edge balanced 3-uniform hypergraph designs 116
A short survey of some generalized colourings of graphs 113
[guest editor] ARS COMBINATORIA 110
Complex uniformly resolvable decompositions of Kv 109
A short proof of Erdös–Straus conjecture for every n ≡ 13 mod 24 108
Blocking sets in SQS(2v) 107
An approach to the intersection problem among P(3)(1,5)-designs 107
Uniformly resolvable H-designs with H = {P_3, P_4} 106
Solution to a problem of Speranza on M(s)- colourings of directed graphs 105
Feasible sets of small bicolorable STSs 105
Equitable block colourings for systems of 4-kites 105
Dodecagon Quadrangle Systems having the most large spectrum 105
Resolvable (K4-e)-designs of order v and index lambda 104
An edge colouring of multigraphs 103
[guest editors] Combinatorics 2008 102
[guest editors] Graphs and Hypergraphs 102
Construction of non-cyclic balanced P(3)(1,5)-designs 102
Constructions of Octagon Quadrangle Systems 101
A remarkable connection between k-permutations and colourings of graphs 101
Equitable specialized block-colourings for 4-cycle systems - II 100
Octagon kite systems 100
Un legame tra Calcolo Combinatorio e Teoria dei Grafi: Disposizioni di oggetti e Colorazione dei vertici 100
EquiBlocking sets in K(2,2)-designs and in K(3,3)-designs 99
The intersection problem for K4-e designs 98
Balanced and Strongly Balanced Pk-designs 98
Minimum embedding of K3-designs into a balanced incomplete block-design of index >=2 97
On two conjectures of Berge and Chvatal 97
Perfect Octagon Quadrangle Systems with an upper C4-systems 97
Uniformly resolvable (C_4;K_1,3)-designs of order v and index 2 96
[guest editors] Algebraic hyperstructures and applications 96
Feasible sets and small BSTSs 95
[guest editors] Combinatorics 2004 94
Octagon Quadrangle Systems nesting 4-kite-designs having equi-indices 92
Construction of cyclic H(3)-designs 90
On some particular disjoint and mutually balanced PQS 89
Intersections among P(3)(2,4)-designs 89
Perfect Octagon Quadrangle Systems 89
Multinestings in Octagon Quadrangle Systems 89
On the minimum number of blocks ofa maximalpartial spread in STS(v) and SQS(v) 88
Colouring 4-cycle systems with equitably coloured blocks 87
On the existence of uniformly resolvable decompositions of Kv into 1-factors and h-suns 87
Perfect blocking sets in P3-designs 87
Existence of Dodecagon Quadrangle Systems having index lambda>1 86
On the parameter v2(h) for L(2)-coloured graphs 86
On uniformly resolvable (K2,Pk)-designs with k=3,4 86
The spectrum of alfa-resolvable lambda-fold-(K4-e)-designs 86
Lower and upper chromatic numbers for BSTS 85
Transitive multipermutation graphs 85
Construction of 3-helix systems of any index 84
Construction of Steiner quadruple systems having a prescribed number of blocks in common 84
Minimum embedding of STSs into (K3+e)-systems 83
On the upper chromatic number of uniform hypergraphs 83
On the set J(v) for SQS of order v=2^n with n>3 83
Intersections among P(3)(1,5)-designs 83
Equipartite edge-colourings of multigraphs 82
Uniform coloured hypergraphs and Blocking sets 82
L-nesting and multinesting in G-design: recent results and 50 new open problems 81
On Steiner systems S(3,4,14) 80
Intersections of Steiner systems S(3,4,v) with v=5.2^n 80
Partial parallel classes in Steiner systems 79
The color-cost of a caterpillar 78
Blocking sets in 3-designs 78
HYPERGRAPHS and DESIGNS 78
Strongly balanced 4-kite designs nested into OQ-systems 77
[guest editors] Combinatorics 92 77
On Steiner systems S(3,4,20) and S(3,4,32) 76
Embedding balanced P(3)-designs into balanced P(4)-designs 76
Embedding of P_4-designs into 4-cycle systems, 76
Upper chromatic number and strict colourings of quadruple systems 75
Edge-Balanced H(3)-designs 74
On the block intersection problem for SQS 74
Perfect dodecagon quadrangle systems 73
The metamorphosis of 2-fold triple systems into 2-fold 4-cycle systems 73
Colourings of Voloshin for S2(2,3,v) 73
Strongly balanced four bowtie systems 73
BiHypergraphs and G-designs with broken spectrum: results and problems 72
Non-existence of (3,2)-Equicolourings in C(k)-designs 72
On the existence of uniformly resolvable decompositions of Kv and Kv − I into paths and kites 72
Blocking sets in G-designs and K(3,3)-designs 72
Totale 9.901
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Categoria #
all - tutte 34.980
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 34.980
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202143 0 0 0 0 0 0 0 0 0 0 0 43
2021/2022752 102 111 0 16 113 3 108 25 73 0 38 163
2022/20231.442 113 71 13 125 113 280 3 321 316 4 58 25
2023/2024752 37 41 28 44 17 129 16 141 19 118 111 51
2024/20252.089 2 208 101 117 507 384 62 94 132 192 127 163
2025/20263.958 178 214 686 207 802 924 359 102 166 128 57 135
Totale 10.600