IRIS
GIONFRIDDO, Mario
 Distribuzione geografica
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Continente #
NA - Nord America 4.035
EU - Europa 1.654
AS - Asia 1.484
SA - Sud America 295
AF - Africa 160
OC - Oceania 7
Continente sconosciuto - Info sul continente non disponibili 3
Totale 7.638
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Nazione #
US - Stati Uniti d'America 3.890
CN - Cina 686
SG - Singapore 620
UA - Ucraina 432
IT - Italia 396
IE - Irlanda 374
BR - Brasile 261
CA - Canada 136
SN - Senegal 130
RU - Federazione Russa 97
SE - Svezia 90
FI - Finlandia 71
FR - Francia 43
KR - Corea 39
DE - Germania 37
VN - Vietnam 36
GB - Regno Unito 29
IN - India 24
AT - Austria 16
CH - Svizzera 16
BD - Bangladesh 14
CI - Costa d'Avorio 14
GR - Grecia 13
PL - Polonia 12
NL - Olanda 9
TR - Turchia 9
EC - Ecuador 8
IQ - Iraq 8
MX - Messico 8
PY - Paraguay 8
PK - Pakistan 7
UZ - Uzbekistan 7
AR - Argentina 6
AU - Australia 6
JP - Giappone 6
SA - Arabia Saudita 6
VE - Venezuela 6
MA - Marocco 5
ZA - Sudafrica 4
ES - Italia 3
EU - Europa 3
LB - Libano 3
NG - Nigeria 3
BA - Bosnia-Erzegovina 2
BG - Bulgaria 2
BO - Bolivia 2
CZ - Repubblica Ceca 2
HK - Hong Kong 2
JO - Giordania 2
KE - Kenya 2
KG - Kirghizistan 2
LT - Lituania 2
OM - Oman 2
PH - Filippine 2
RO - Romania 2
UY - Uruguay 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
AM - Armenia 1
AZ - Azerbaigian 1
BE - Belgio 1
BH - Bahrain 1
CO - Colombia 1
EG - Egitto 1
GY - Guiana 1
HR - Croazia 1
ID - Indonesia 1
IL - Israele 1
JM - Giamaica 1
KZ - Kazakistan 1
LU - Lussemburgo 1
MK - Macedonia 1
MY - Malesia 1
NZ - Nuova Zelanda 1
QA - Qatar 1
SK - Slovacchia (Repubblica Slovacca) 1
TN - Tunisia 1
Totale 7.638
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Città #
Santa Clara 686
Dallas 657
Chandler 526
Jacksonville 493
Singapore 380
Dublin 374
Ashburn 167
Boardman 153
Hefei 136
Dakar 130
Catania 123
Nanjing 122
Cambridge 106
Lawrence 105
Toronto 105
Andover 104
Helsinki 68
Civitanova Marche 63
San Mateo 60
Nanchang 53
Wilmington 53
Misterbianco 51
Seoul 39
Chicago 38
Des Moines 37
Tianjin 32
Hebei 30
Shenyang 29
Changsha 28
São Paulo 26
Jiaxing 24
Beijing 22
Los Angeles 20
Saint Petersburg 20
Moscow 18
Nuremberg 17
Council Bluffs 16
Ottawa 16
Abidjan 14
Dong Ket 14
Norwalk 12
Belo Horizonte 11
Boston 10
Columbus 10
Kunming 10
Rio de Janeiro 10
Rome 10
Pune 9
Jinan 8
New York 8
Ningbo 8
North Bergen 8
The Dalles 8
Washington 8
Liberty Lake 7
Montreal 7
Palermo 7
Seattle 7
Charlotte 6
Hanoi 6
Ho Chi Minh City 6
Messina 6
San Francisco 6
Warsaw 6
Aci Catena 5
Athens 5
Baghdad 5
Den Haag 5
Hangzhou 5
Mascalucia 5
Paris 5
Piane Crati 5
Stockholm 5
Tokyo 5
Asunción 4
Brooklyn 4
Canberra 4
Dhaka 4
Fortaleza 4
Frankfurt am Main 4
Manchester 4
Milan 4
Mumbai 4
Porto Alegre 4
Quito 4
Riyadh 4
Taizhou 4
Trecastagni 4
Vitória da Conquista 4
Aci Castello 3
Amsterdam 3
Bauru 3
Bragança Paulista 3
Brasília 3
Brescia 3
Caracas 3
Comiso 3
Edinburgh 3
Guangzhou 3
Las Vegas 3
Totale 5.492
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Nome #
Construction of S(3)(2,3)-Designs of Any Index 132
Graph theory and combinatorial calculus: an early approach to enhance robust understanding 108
2-Regular equicolourings for P4-designs 102
The spectrum of balanced P(3)(1; 5)-designs 100
Extending bicolorings of Steiner triple system of order 2^h-1 99
A survey on conjectures of Berge and Chvàtal for linear hypergraphs 96
Nesting House-designs 96
2-colourings in S(t,t+1,v) 95
A result concerning two conjectures of Berge and Chvàtal 95
Balanced and Strongly Balanced 4-Kite Designs 94
Balanced P(3)(2; 4)-designs 92
Equitable specialized block-colourings for Steiner triple systems 91
Balanced House-systems and nestings 91
Bicolouring Steiner systems S(2,4,v) 90
A survey of Lucia Gionfriddo's results about colourings in BP£-designs 88
Locally Balanced G-Designs 85
Solution to a problem of Speranza on M(s)- colourings of directed graphs 85
Uniformly resolvable H-designs with H = {P_3, P_4} 85
Resolvable (K4-e)-designs of order v and index lambda 85
2-colourings [K(4)-e]-designs 84
About balanced G-designs 83
Un legame tra Calcolo Combinatorio e Teoria dei Grafi: Disposizioni di oggetti e Colorazione dei vertici 82
Edge balanced 3-uniform hypergraph designs 82
Equitable specialized block-colourings for 4-cycle systems - II 81
Feasible sets and small BSTSs 81
On two conjectures of Berge and Chvatal 80
Octagon kite systems 80
Minimum embedding of K3-designs into a balanced incomplete block-design of index >=2 79
Uniformly resolvable (C_4;K_1,3)-designs of order v and index 2 79
Extending bicolorings for Steiner triple systems 79
Octagon Quadrangle Systems nesting 4-kite-designs having equi-indices 78
Construction of non-cyclic balanced P(3)(1,5)-designs 78
Colouring 4-cycle systems with equitably coloured blocks 77
The intersection problem for K4-e designs 76
Block colourings of 6-cycle systems 76
Balanced and Strongly Balanced Pk-designs 76
Perfect Octagon Quadrangle Systems with an upper C4-systems 75
A survey on recent results on Balanced Graph and Hypergraph Designs 74
Intersections among P(3)(2,4)-designs 74
Feasible sets of small bicolorable STSs 74
Existence of Dodecagon Quadrangle Systems having index lambda>1 73
Equitable block colourings for systems of 4-kites 73
Lower and upper chromatic numbers for BSTS 72
On some particular disjoint and mutually balanced PQS 72
Perfect Octagon Quadrangle Systems 72
Multinestings in Octagon Quadrangle Systems 72
A short survey of some generalized colourings of graphs 72
Equipartite edge-colourings of multigraphs 71
On the parameter v2(h) for L(2)-coloured graphs 71
On the set J(v) for SQS of order v=2^n with n>3 71
Blocking sets in SQS(2v) 71
On uniformly resolvable (K2,Pk)-designs with k=3,4 70
The spectrum of alfa-resolvable lambda-fold-(K4-e)-designs 70
Construction of Steiner quadruple systems having a prescribed number of blocks in common 69
Minimum embedding of STSs into (K3+e)-systems 69
An edge colouring of multigraphs 69
[guest editor] ARS COMBINATORIA 69
An approach to the intersection problem among P(3)(1,5)-designs 69
Dodecagon Quadrangle Systems having the most large spectrum 69
Complex uniformly resolvable decompositions of Kv 69
On the minimum number of blocks ofa maximalpartial spread in STS(v) and SQS(v) 68
On the existence of uniformly resolvable decompositions of Kv into 1-factors and h-suns 68
Constructions of Octagon Quadrangle Systems 68
On the upper chromatic number of uniform hypergraphs 67
Blocking sets in 3-designs 67
A short proof of Erdös–Straus conjecture for every n ≡ 13 mod 24 67
Perfect blocking sets in P3-designs 66
[guest editors] Graphs and Hypergraphs 65
A remarkable connection between k-permutations and colourings of graphs 65
On Steiner systems S(3,4,20) and S(3,4,32) 64
Uniform coloured hypergraphs and Blocking sets 64
On Steiner systems S(3,4,14) 64
[guest editors] Algebraic hyperstructures and applications 64
Intersections among P(3)(1,5)-designs 64
L-nesting and multinesting in G-design: recent results and 50 new open problems 63
[guest editors] Combinatorics 2008 63
Edge-Balanced H(3)-designs 62
Embedding of P_4-designs into 4-cycle systems, 62
EquiBlocking sets in K(2,2)-designs and in K(3,3)-designs 62
BiHypergraphs and G-designs with broken spectrum: results and problems 61
The color-cost of a caterpillar 61
HYPERGRAPHS and DESIGNS 61
Embedding balanced P(3)-designs into balanced P(4)-designs 61
Partial parallel classes in Steiner systems 61
Construction of cyclic H(3)-designs 60
Non-existence of (3,2)-Equicolourings in C(k)-designs 59
Colourings of Voloshin for S2(2,3,v) 59
Upper chromatic number and strict colourings of quadruple systems 59
Perfect Octagon Quadrangle Systems with an upper C4-system and a large spectrum 58
Transitive multipermutation graphs 58
[guest editors] Combinatorics 2004 58
Intersections of Steiner systems S(3,4,v) with v=5.2^n 58
On the block intersection problem for SQS 57
Blocking sets in G-designs and K(3,3)-designs 57
Strongly balanced 4-kite designs nested into OQ-systems 55
The metamorphosis of 2-fold triple systems into 2-fold 4-cycle systems 55
Perfect dodecagon quadrangle systems 54
On the chromatic number of multipermutation graphs 53
On the existence of uniformly resolvable decompositions of Kv and Kv − I into paths and kites 53
On the edge-colouring property for Hanani triple systems 52
Totale 7.313
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Categoria #
all - tutte 28.101
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 28.101
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021500 0 0 0 2 175 15 97 0 63 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
2025/20261.167 178 214 686 89 0 0 0 0 0 0 0 0
Totale 7.809