IRIS
GIONFRIDDO, Mario
 Distribuzione geografica
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Continente #
NA - Nord America 2.210
EU - Europa 1.388
AS - Asia 497
AF - Africa 143
OC - Oceania 7
Continente sconosciuto - Info sul continente non disponibili 3
SA - Sud America 3
Totale 4.251
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Nazione #
US - Stati Uniti d'America 2.088
CN - Cina 445
UA - Ucraina 430
IE - Irlanda 374
IT - Italia 196
SN - Senegal 130
CA - Canada 122
RU - Federazione Russa 92
SE - Svezia 84
FI - Finlandia 70
FR - Francia 43
DE - Germania 20
GB - Regno Unito 18
VN - Vietnam 18
CH - Svizzera 16
CI - Costa d'Avorio 12
GR - Grecia 12
IN - India 11
AT - Austria 8
PL - Polonia 7
AU - Australia 6
SG - Singapore 6
UZ - Uzbekistan 6
NL - Olanda 5
EU - Europa 3
JP - Giappone 3
TR - Turchia 3
AR - Argentina 2
BG - Bulgaria 2
CZ - Repubblica Ceca 2
LB - Libano 2
RO - Romania 2
AE - Emirati Arabi Uniti 1
AM - Armenia 1
BE - Belgio 1
ES - Italia 1
HR - Croazia 1
LT - Lituania 1
LU - Lussemburgo 1
MK - Macedonia 1
NG - Nigeria 1
NZ - Nuova Zelanda 1
SA - Arabia Saudita 1
SK - Slovacchia (Repubblica Slovacca) 1
VE - Venezuela 1
Totale 4.251
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Città #
Chandler 526
Jacksonville 492
Dublin 374
Ashburn 154
Dakar 130
Nanjing 122
Cambridge 106
Lawrence 105
Andover 104
Toronto 104
Helsinki 67
Catania 66
San Mateo 60
Nanchang 53
Wilmington 53
Misterbianco 50
Boardman 45
Des Moines 37
Tianjin 32
Hebei 30
Shenyang 29
Changsha 28
Jiaxing 24
Saint Petersburg 20
Moscow 18
Ottawa 16
Dong Ket 14
Abidjan 12
Norwalk 12
Kunming 10
Pune 9
Jinan 8
Ningbo 8
Washington 8
Liberty Lake 7
Rome 7
Den Haag 5
Hangzhou 5
Palermo 5
Paris 5
Piane Crati 5
Athens 4
Canberra 4
Hanoi 4
Nuremberg 4
Taizhou 4
Aci Castello 3
Brescia 3
Edinburgh 3
Los Angeles 3
Mascalucia 3
Trento 3
Trivero 3
Varallo Pombia 3
Aci Catena 2
Ann Arbor 2
Biella 2
Bovolone 2
Changchun 2
Cologne 2
Fuzhou 2
Gentilly 2
Hagen 2
Hanover 2
Lanzhou 2
Lappeenranta 2
Lausanne 2
Ludwigshafen 2
Messina 2
Montreal 2
Mumbai 2
Niscemi 2
Padova 2
Río Cuarto 2
Seattle 2
Tokyo 2
Wandsworth 2
Warsaw 2
Zhengzhou 2
Ahnsbeck 1
Antwerp 1
Atlanta 1
Auckland 1
Bad Muenstereifel 1
Boston 1
Bratislava 1
Bronte 1
Caracas 1
Charlotte 1
Chicago 1
Clayton 1
Cleveland 1
Comiso 1
Dallas 1
Dubai 1
Frankfurt am Main 1
Guangzhou 1
Houston 1
Istanbul 1
Lagos 1
Totale 3.080
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Nome #
2-colourings in S(t,t+1,v) 62
A survey on conjectures of Berge and Chvàtal for linear hypergraphs 60
A result concerning two conjectures of Berge and Chvàtal 59
Extending bicolorings of Steiner triple system of order 2^h-1 59
Equitable specialized block-colourings for 4-cycle systems - II 58
Un legame tra Calcolo Combinatorio e Teoria dei Grafi: Disposizioni di oggetti e Colorazione dei vertici 58
A survey of Lucia Gionfriddo's results about colourings in BP£-designs 57
Solution to a problem of Speranza on M(s)- colourings of directed graphs 56
Uniformly resolvable H-designs with H = {P_3, P_4} 56
Balanced House-systems and nestings 56
Bicolouring Steiner systems S(2,4,v) 56
Nesting House-designs 55
Equitable specialized block-colourings for Steiner triple systems 54
2-Regular equicolourings for P4-designs 53
Resolvable (K4-e)-designs of order v and index lambda 53
On two conjectures of Berge and Chvatal 52
Balanced and Strongly Balanced 4-Kite Designs 52
Graph theory and combinatorial calculus: an early approach to enhance robust understanding 51
Multinestings in Octagon Quadrangle Systems 51
Balanced P(3)(2; 4)-designs 49
Existence of Dodecagon Quadrangle Systems having index lambda>1 49
Feasible sets of small bicolorable STSs 49
On some particular disjoint and mutually balanced PQS 48
Uniformly resolvable (C_4;K_1,3)-designs of order v and index 2 48
Perfect Octagon Quadrangle Systems with an upper C4-systems 47
Octagon kite systems 47
About balanced G-designs 47
Feasible sets and small BSTSs 47
2-colourings [K(4)-e]-designs 47
Lower and upper chromatic numbers for BSTS 46
Octagon Quadrangle Systems nesting 4-kite-designs having equi-indices 46
A short survey of some generalized colourings of graphs 46
The spectrum of alfa-resolvable lambda-fold-(K4-e)-designs 46
Minimum embedding of K3-designs into a balanced incomplete block-design of index >=2 45
On the upper chromatic number of uniform hypergraphs 45
Blocking sets in 3-designs 45
On the set J(v) for SQS of order v=2^n with n>3 45
The intersection problem for K4-e designs 44
Construction of Steiner quadruple systems having a prescribed number of blocks in common 44
Perfect Octagon Quadrangle Systems 44
Construction of non-cyclic balanced P(3)(1,5)-designs 44
Extending bicolorings for Steiner triple systems 44
Uniform coloured hypergraphs and Blocking sets 43
L-nesting and multinesting in G-design: recent results and 50 new open problems 43
Blocking sets in SQS(2v) 43
On the minimum number of blocks ofa maximalpartial spread in STS(v) and SQS(v) 42
Equipartite edge-colourings of multigraphs 42
On the parameter v2(h) for L(2)-coloured graphs 42
[guest editor] ARS COMBINATORIA 42
Partial parallel classes in Steiner systems 42
Balanced and Strongly Balanced Pk-designs 42
On uniformly resolvable (K2,Pk)-designs with k=3,4 42
Colouring 4-cycle systems with equitably coloured blocks 41
On the existence of uniformly resolvable decompositions of Kv into 1-factors and h-suns 41
An edge colouring of multigraphs 41
On Steiner systems S(3,4,14) 40
Edge-Balanced H(3)-designs 40
Embedding balanced P(3)-designs into balanced P(4)-designs 40
Constructions of Octagon Quadrangle Systems 40
Dodecagon Quadrangle Systems having the most large spectrum 40
Minimum embedding of STSs into (K3+e)-systems 39
Intersections among P(3)(2,4)-designs 39
Block colourings of 6-cycle systems 39
Upper chromatic number and strict colourings of quadruple systems 39
Edge balanced 3-uniform hypergraph designs 39
On Steiner systems S(3,4,20) and S(3,4,32) 38
Perfect Octagon Quadrangle Systems with an upper C4-system and a large spectrum 38
Non-existence of (3,2)-Equicolourings in C(k)-designs 38
An approach to the intersection problem among P(3)(1,5)-designs 38
BiHypergraphs and G-designs with broken spectrum: results and problems 37
The color-cost of a caterpillar 37
EquiBlocking sets in K(2,2)-designs and in K(3,3)-designs 37
Colourings of Voloshin for S2(2,3,v) 36
The spectrum of balanced P(3)(1; 5)-designs 36
[guest editors] Combinatorics 2008 35
[guest editors] Algebraic hyperstructures and applications 35
Intersections among P(3)(1,5)-designs 35
A remarkable connection between k-permutations and colourings of graphs 35
Intersections of Steiner systems S(3,4,v) with v=5.2^n 35
Perfect blocking sets in P3-designs 35
The metamorphosis of 2-fold triple systems into 2-fold 4-cycle systems 34
Equitable block colourings for systems of 4-kites 34
Construction of cyclic H(3)-designs 34
Blocking sets in G-designs and K(3,3)-designs 34
Strongly balanced 4-kite designs nested into OQ-systems 33
HYPERGRAPHS and DESIGNS 33
On the block intersection problem for SQS 33
Transitive multipermutation graphs 32
[guest editors] Graphs and Hypergraphs 32
Embedding of P_4-designs into 4-cycle systems, 32
On the edge-colouring property for Hanani triple systems 32
Complex uniformly resolvable decompositions of Kv 32
Perfect dodecagon quadrangle systems 31
[guest editors] Combinatorics 2004 30
Equitable specialized block-colourings for 4-cycle systems - I 29
On the chromatic number of multipermutation graphs 28
Graphs, Designs and Combinatorial Geometries 27
Strongly balanced four bowtie systems 26
Perfect Octagon Quadrangle Systems - II 26
Lucia Gionfriddo's results about nestibng in G-designs: a survey 25
Totale 4.223
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Categoria #
all - tutte 13.406
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 13.406
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/20193 0 0 0 0 0 0 0 0 0 0 1 2
2019/2020660 256 53 54 0 54 1 93 0 63 0 70 16
2020/2021653 0 61 92 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
2023/2024592 37 41 28 44 17 129 16 141 19 118 2 0
Totale 4.393