IRIS - Res&Arch Institutional Research Information System - Research & Archive

BURATTI, Marco
 Distribuzione geografica
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Continente #
NA - Nord America 3.032
EU - Europa 2.140
AS - Asia 2.033
SA - Sud America 395
AF - Africa 48
OC - Oceania 6
AN - Antartide 1
Totale 7.655
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Nazione #
US - Stati Uniti d'America 2.988
SG - Singapore 855
UA - Ucraina 506
VN - Vietnam 387
IE - Irlanda 339
BR - Brasile 308
RU - Federazione Russa 307
IT - Italia 279
CN - Cina 185
SE - Svezia 176
HK - Hong Kong 154
FR - Francia 116
DE - Germania 113
FI - Finlandia 108
KR - Corea 87
BD - Bangladesh 83
GB - Regno Unito 73
IN - India 56
TR - Turchia 54
AR - Argentina 31
IQ - Iraq 29
ID - Indonesia 21
CO - Colombia 19
CH - Svizzera 18
JP - Giappone 18
NL - Olanda 17
PL - Polonia 17
CA - Canada 16
BE - Belgio 15
PK - Pakistan 15
PH - Filippine 14
MX - Messico 13
ZA - Sudafrica 13
AT - Austria 11
JO - Giordania 11
VE - Venezuela 11
TW - Taiwan 10
UZ - Uzbekistan 10
BG - Bulgaria 8
EC - Ecuador 8
CL - Cile 7
AE - Emirati Arabi Uniti 6
MA - Marocco 6
SA - Arabia Saudita 6
PY - Paraguay 5
RS - Serbia 5
AU - Australia 4
CZ - Repubblica Ceca 4
ES - Italia 4
ET - Etiopia 4
KE - Kenya 4
LT - Lituania 4
MY - Malesia 4
OM - Oman 4
CR - Costa Rica 3
DZ - Algeria 3
EE - Estonia 3
HR - Croazia 3
HU - Ungheria 3
JM - Giamaica 3
KZ - Kazakistan 3
LB - Libano 3
PA - Panama 3
PS - Palestinian Territory 3
TN - Tunisia 3
UY - Uruguay 3
AL - Albania 2
BH - Bahrain 2
BO - Bolivia 2
EG - Egitto 2
GA - Gabon 2
GD - Grenada 2
GR - Grecia 2
IL - Israele 2
MN - Mongolia 2
MR - Mauritania 2
NP - Nepal 2
SC - Seychelles 2
SK - Slovacchia (Repubblica Slovacca) 2
AF - Afghanistan, Repubblica islamica di 1
AM - Armenia 1
AO - Angola 1
AQ - Antartide 1
BA - Bosnia-Erzegovina 1
BN - Brunei Darussalam 1
BY - Bielorussia 1
CD - Congo 1
CI - Costa d'Avorio 1
CU - Cuba 1
DJ - Gibuti 1
DK - Danimarca 1
DO - Repubblica Dominicana 1
HN - Honduras 1
KG - Kirghizistan 1
KW - Kuwait 1
MU - Mauritius 1
MZ - Mozambico 1
NC - Nuova Caledonia 1
NG - Nigeria 1
NO - Norvegia 1
Totale 7.649
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Città #
Singapore 587
Chandler 438
Dublin 340
Dong Ket 335
Jacksonville 278
San Mateo 166
Boardman 163
Hong Kong 153
San Jose 149
Altamura 115
Santa Clara 113
Moscow 101
Medford 99
Princeton 99
Ashburn 96
Ann Arbor 90
Lawrence 87
Lauterbourg 86
Wilmington 73
Seoul 68
Des Moines 67
Perugia 55
The Dalles 52
Izmir 40
Andover 38
Piscataway 38
Los Angeles 29
Falls Church 27
Helsinki 25
Saint Petersburg 23
Norwalk 21
São Paulo 21
Ho Chi Minh City 19
Rome 18
Council Bluffs 17
Dallas 17
Shanghai 17
Tokyo 16
New York 15
Prineville 15
Beijing 14
Brussels 14
San Paolo di Civitate 14
Frankfurt am Main 13
Brooklyn 12
Woodbridge 11
Amman 10
Buffalo 10
Chennai 10
Columbus 10
Los Lunas 10
Phoenix 10
Baghdad 9
Chicago 9
Hanoi 9
Springfield 9
Belo Horizonte 8
Den Haag 8
Fort Worth 8
Stockholm 8
Warsaw 8
Altoona 7
Brescia 7
Johannesburg 7
Tashkent 7
Amsterdam 6
Brasília 6
Curitiba 6
Guangzhou 6
Hefei 6
North Bergen 6
Rio de Janeiro 6
Santiago 6
Seattle 6
Auburn Hills 5
Karbala 5
London 5
Ludhiana 5
Milan 5
San Francisco 5
Addis Ababa 4
Belgrade 4
Bogotá 4
Campinas 4
Caracas 4
Cincinnati 4
Coimbatore 4
Garland 4
Goiânia 4
Guarulhos 4
Hangzhou 4
Houston 4
Mumbai 4
Munich 4
Nairobi 4
Nuremberg 4
Osasco 4
Qingdao 4
Redwood City 4
Shenyang 4
Totale 4.612
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Nome #
1-rotational Kirkman triple systems generate dicyclic Steiner 2-designs with block size 4 234
1-rotational Steiner triple systems over arbitrary groups 217
1-rotational k-factorizations of the complete graph and new solutions to the Oberwolfach Problem 186
A packing problem and its application to Bose's families 123
On resolvable difference families 122
Recursive constructions for difference matrices and relative difference families 116
Constructions of (q,k,1) difference families with q a prime power and k = 4,5 108
G-invariantly resolvable Steiner 2-designs which are 1-rotational over G 106
A powerful method for constructing difference families and optimal optical orthogonal codes 104
Perfect Cayley Designs as generalizations of Perfect Mendelsohn Designs 103
Semi-Boolean Steiner systems and dimensional dual hyperovals 103
Bounds and constructions of optimal (n,4,2,1) optical orthogonal codes 103
Cayley, Marty and Schreier Hypergraphs 101
Small quasimultiple of affine and projective planes; some improved bounds 98
Z-cyclic (t,8)GWhD(v), t=2,4 95
A Complete Solution to the Existence of (k,lambda) -Cycle Frames of Type g^u 95
Existence of Z-cyclic triplewhist tournaments for a prime number of players 93
On sharply vertex-transitive 2-factorizations of the complete graph 92
Cycle decompositions with a sharply vertex transitive automorphism group 92
2-starters, graceful labelings, and a doubling construction for the Oberwolfach Problem 92
Clique-colourings characterizing Hamming graphs 92
A characterization of hypergraphs which are products of a finite number of edges 92
Existence of cyclic k-cycle systems of the complete graph 91
Some regular (17q,17,2) and (25q,25,3) BIBD constructions 90
4-blocked Hadamard 3-designs 90
Rotational k-cycle systems of order v<3k; another proof of the existence of odd cycle systems 89
Abelian 1-factorizations of the complete graph 87
A non-existence result on cyclic cycle decompositions of the cocktail party graph 87
The 1-rotational (52,4,1)-RBIBD's 84
Some regular Steiner 2-designs with block size 4 84
Difference families 83
Packing the blocks of a regular structure 83
The 1-rotational Kirkman triple systems of order 33 82
Schubert Graphs, Symmetric Groups and Flags of Boolean Lattices 82
Relative difference families with variable block sizes and their relatedOOCs 81
Lower and upper chromatic numbers for BSTSs(2^h-1) 81
A complete solution to the existence problem for 1-rotational k-cycle systems of K_v 79
Constructions for rotational near resolvable block designs 79
New i-Perfect Cycle Decompositions via Vertex Colorings of Graphs 79
Constructions for resolved designs by difference methods 78
Edge-colourings characterizing a class of Cayley Graphs and a New Characterization of Hypercubes 78
A cyclic solution for an infinite class of Hamilton-Waterloo problems 78
3-pyramidal Steiner triple systems 78
A lower bound on the number of Semi-Boolean quadruple systems 77
Improving two theorems of Bose on difference families 77
Pairwise balanced designs from finite fields 76
Cyclic Hamiltonian cycle systems of the λ-fold complete and cocktail party graphs 76
Bruck-Ryser Abstract Theorem and Symmetric Designs 75
The structure of 2-pyramidal 2-factorizations 75
Hadamard partitioned difference families and their descendants 75
Partitioned difference families versus zero-difference balanced functions 75
On 2-pyramidal Hamiltonian cycle systems 74
Dihedral Hamiltonian cycle systems of the cocktail party graph 72
Cyclotomic conditions leading to new Steiner 2-designs 72
A collection of results on Hamiltonian cycle systems with a nice automorphism group 72
Further progress on difference families with block size 4 or 5 71
Two new classes of difference families 71
Some observations on three classical BIBDs constructions 70
Existence of 1-rotational k-cycle systems of the complete graph 70
Some constructions for 1-rotational BIBD's with block-size 5 70
Constructions for point regular linear spaces 69
On simple radical difference families 69
Some progress on (v,4,1) difference families and optimal optical orthogonal codes 66
Combinatorial designs and the theorem of Weil on multiplicative character sums 66
Octahedral, dicyclic and special linear solutions of some Hamilton-Waterloo problems 66
Cyclic Hamiltonian cycle systems of the complete graph 65
Designs over finite fields by difference methods 65
On resolvable Golomb rulers, symmetric configurations and progressive dinner parties 65
Explicit constructions for 1-rotational Kirkman triple systems 64
On decomposability of cyclic triple systems 64
On optimal (v,5,2,1) optical orthogonal codes 62
On disjoint (v,k,k-1) difference families 62
New results on optimal (v,4,2,1) optical orthogonal codes 61
From a (G,k,1) to a (C_k+G,k,1) difference family 61
Hamiltonian cycle systems which are both cyclic and symmetric 61
Merging combinatorial design and optimization: the Oberwolfach Problem 61
On singular 1-rotational Steiner 2-designs 60
Old and new designs via difference multisets and strong difference families 60
Cyclic designs with block size 4 and related optimal optical orthogonal codes 60
On a property of symmetric designs of order n = 2 (mod 4) 60
Fano Kaleidoscopes and their generalizations 60
On disjoint (3t,3,1) difference families 59
Existence results for 1-rotational Resolvable Steiner 2-designs with block size 6 or 8 58
Strong difference families over arbitrary graphs 58
Some progress on the existence of 1-rotational Steiner triple systems 58
Sharply transitive decompositions of complete graphs into generalized Petersen graphs 57
On the Full Automorphism Group of a Hamiltonian Cycle System of Odd Order 57
On perfect Gamma-decompositions of the complete graph 56
Graphs decompositions with the use of difference matrices 55
A reduction of the spectrum problem for odd sun systems and the prime case 54
Doubly transitive 2-factorizations 50
Some results on 1-rotational Hamiltonian cycle systems 50
On silver and golden optical orthogonal codes 50
New designs by changing... the signs 50
Some constructions for cyclic perfect cycle systems 46
Graph decompositions in projective geometries 46
From a 1-Rotational RBIBD to a Partitioned Difference Family 43
The first families of highly symmetric Kirkman Triple Systems whose orders fill a congruence class 43
New results on modular Golomb rulers, optical orthogonal codes and related structures 40
Totale 7.815
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Categoria #
all - tutte 34.691
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 34.691
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021346 0 0 0 0 0 0 0 0 0 0 0 346
2021/2022759 10 107 25 38 23 22 24 227 31 5 75 172
2022/20231.489 144 308 25 112 124 185 1 62 466 3 48 11
2023/2024430 33 48 30 7 4 6 46 15 75 55 43 68
2024/2025947 7 140 9 20 126 7 16 71 265 57 117 112
2025/20262.357 171 135 127 318 236 194 396 164 241 209 82 84
Totale 7.815