IRIS
GIONFRIDDO, Mario
 Distribuzione geografica
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Continente #
NA - Nord America 4.524
EU - Europa 2.642
AS - Asia 2.466
SA - Sud America 381
AF - Africa 217
OC - Oceania 7
Continente sconosciuto - Info sul continente non disponibili 3
Totale 10.240
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Nazione #
US - Stati Uniti d'America 4.364
SG - Singapore 1.316
RU - Federazione Russa 829
CN - Cina 759
IT - Italia 466
UA - Ucraina 434
IE - Irlanda 374
BR - Brasile 326
VN - Vietnam 160
FR - Francia 145
CA - Canada 144
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 22
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
SA - Arabia Saudita 7
VE - Venezuela 7
ZA - Sudafrica 7
AU - Australia 6
ID - Indonesia 6
MA - Marocco 6
HK - Hong Kong 5
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 10.240
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Città #
Santa Clara 692
Singapore 690
Dallas 665
Chandler 526
Jacksonville 494
Dublin 374
Moscow 368
Ashburn 285
Boardman 153
San Jose 152
Catania 138
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
Ho Chi Minh City 51
Misterbianco 51
Los Angeles 49
Beijing 41
Chicago 39
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
Saint Petersburg 20
New York 19
Ottawa 16
Buffalo 15
Abidjan 14
Dong Ket 14
Rome 14
Orem 13
Belo Horizonte 12
Norwalk 12
Rio de Janeiro 12
Warsaw 12
Boston 11
Denver 11
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
Liberty Lake 7
Palermo 7
Seattle 7
Charlotte 6
Da Nang 6
Frankfurt am Main 6
London 6
Manchester 6
Mascalucia 6
Messina 6
Redondo Beach 6
San Francisco 6
Trecastagni 6
Aci Catena 5
Athens 5
Den Haag 5
Guarulhos 5
Hangzhou 5
Hong Kong 5
Johannesburg 5
Ljubljana 5
Milan 5
Mumbai 5
Naples 5
Paris 5
Phoenix 5
Piane Crati 5
Totale 6.904
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Nome #
Construction of S(3)(2,3)-Designs of Any Index 185
Equitable specialized block-colourings for Steiner triple systems 154
Graph theory and combinatorial calculus: an early approach to enhance robust understanding 152
Balanced P(3)(2; 4)-designs 146
2-Regular equicolourings for P4-designs 143
Extending bicolorings of Steiner triple system of order 2^h-1 136
Balanced and Strongly Balanced 4-Kite Designs 134
A survey on conjectures of Berge and Chvàtal for linear hypergraphs 133
Balanced House-systems and nestings 131
2-colourings in S(t,t+1,v) 128
Nesting House-designs 128
A result concerning two conjectures of Berge and Chvàtal 127
A survey of Lucia Gionfriddo's results about colourings in BP£-designs 125
A survey on recent results on Balanced Graph and Hypergraph Designs 123
Locally Balanced G-Designs 122
Bicolouring Steiner systems S(2,4,v) 121
Extending bicolorings for Steiner triple systems 118
About balanced G-designs 117
The spectrum of balanced P(3)(1; 5)-designs 117
2-colourings [K(4)-e]-designs 115
Edge balanced 3-uniform hypergraph designs 115
Block colourings of 6-cycle systems 114
A short survey of some generalized colourings of graphs 111
[guest editor] ARS COMBINATORIA 108
A short proof of Erdös–Straus conjecture for every n ≡ 13 mod 24 107
Complex uniformly resolvable decompositions of Kv 106
Uniformly resolvable H-designs with H = {P_3, P_4} 105
Blocking sets in SQS(2v) 105
An approach to the intersection problem among P(3)(1,5)-designs 105
Equitable block colourings for systems of 4-kites 104
Solution to a problem of Speranza on M(s)- colourings of directed graphs 103
Feasible sets of small bicolorable STSs 103
Resolvable (K4-e)-designs of order v and index lambda 102
Dodecagon Quadrangle Systems having the most large spectrum 102
An edge colouring of multigraphs 101
[guest editors] Combinatorics 2008 101
Construction of non-cyclic balanced P(3)(1,5)-designs 101
[guest editors] Graphs and Hypergraphs 100
Constructions of Octagon Quadrangle Systems 100
A remarkable connection between k-permutations and colourings of graphs 100
Equitable specialized block-colourings for 4-cycle systems - II 99
Un legame tra Calcolo Combinatorio e Teoria dei Grafi: Disposizioni di oggetti e Colorazione dei vertici 99
The intersection problem for K4-e designs 97
Octagon kite systems 97
Minimum embedding of K3-designs into a balanced incomplete block-design of index >=2 96
On two conjectures of Berge and Chvatal 96
Perfect Octagon Quadrangle Systems with an upper C4-systems 96
EquiBlocking sets in K(2,2)-designs and in K(3,3)-designs 96
Balanced and Strongly Balanced Pk-designs 96
Uniformly resolvable (C_4;K_1,3)-designs of order v and index 2 95
[guest editors] Algebraic hyperstructures and applications 95
Feasible sets and small BSTSs 93
[guest editors] Combinatorics 2004 93
Octagon Quadrangle Systems nesting 4-kite-designs having equi-indices 90
Construction of cyclic H(3)-designs 89
On some particular disjoint and mutually balanced PQS 88
Intersections among P(3)(2,4)-designs 88
On the minimum number of blocks ofa maximalpartial spread in STS(v) and SQS(v) 87
Multinestings in Octagon Quadrangle Systems 87
Perfect blocking sets in P3-designs 86
Colouring 4-cycle systems with equitably coloured blocks 85
On uniformly resolvable (K2,Pk)-designs with k=3,4 85
Lower and upper chromatic numbers for BSTS 84
On the existence of uniformly resolvable decompositions of Kv into 1-factors and h-suns 84
Existence of Dodecagon Quadrangle Systems having index lambda>1 84
Perfect Octagon Quadrangle Systems 84
On the parameter v2(h) for L(2)-coloured graphs 84
Construction of Steiner quadruple systems having a prescribed number of blocks in common 83
Transitive multipermutation graphs 83
The spectrum of alfa-resolvable lambda-fold-(K4-e)-designs 83
Construction of 3-helix systems of any index 82
Minimum embedding of STSs into (K3+e)-systems 82
On the upper chromatic number of uniform hypergraphs 82
On the set J(v) for SQS of order v=2^n with n>3 82
Intersections among P(3)(1,5)-designs 82
Equipartite edge-colourings of multigraphs 81
Uniform coloured hypergraphs and Blocking sets 81
L-nesting and multinesting in G-design: recent results and 50 new open problems 80
On Steiner systems S(3,4,14) 78
Intersections of Steiner systems S(3,4,v) with v=5.2^n 78
The color-cost of a caterpillar 77
Partial parallel classes in Steiner systems 77
Blocking sets in 3-designs 76
HYPERGRAPHS and DESIGNS 76
On Steiner systems S(3,4,20) and S(3,4,32) 75
Embedding balanced P(3)-designs into balanced P(4)-designs 75
[guest editors] Combinatorics 92 75
Embedding of P_4-designs into 4-cycle systems, 75
Strongly balanced 4-kite designs nested into OQ-systems 74
Upper chromatic number and strict colourings of quadruple systems 74
Edge-Balanced H(3)-designs 73
Perfect dodecagon quadrangle systems 72
On the block intersection problem for SQS 72
BiHypergraphs and G-designs with broken spectrum: results and problems 71
Non-existence of (3,2)-Equicolourings in C(k)-designs 71
The metamorphosis of 2-fold triple systems into 2-fold 4-cycle systems 71
Colourings of Voloshin for S2(2,3,v) 71
Strongly balanced four bowtie systems 71
On the existence of uniformly resolvable decompositions of Kv and Kv − I into paths and kites 71
Blocking sets in G-designs and K(3,3)-designs 71
Totale 9.726
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Categoria #
all - tutte 33.355
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 33.355
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021148 0 0 0 0 0 0 0 0 0 0 105 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
2025/20263.770 178 214 686 207 802 924 359 102 166 128 4 0
Totale 10.412