SPRUGNOLI, RENZO
 Distribuzione geografica
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Continente #
NA - Nord America 7.210
EU - Europa 3.424
AS - Asia 1.959
SA - Sud America 347
AF - Africa 80
Continente sconosciuto - Info sul continente non disponibili 74
OC - Oceania 54
Totale 13.148
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Nazione #
US - Stati Uniti d'America 7.131
RU - Federazione Russa 1.010
IT - Italia 793
SG - Singapore 548
CN - Cina 455
PL - Polonia 399
IE - Irlanda 327
HK - Hong Kong 274
SE - Svezia 274
BR - Brasile 269
VN - Vietnam 204
KR - Corea 172
DE - Germania 136
UA - Ucraina 136
FR - Francia 121
GB - Regno Unito 80
IN - India 79
FI - Finlandia 73
AU - Australia 54
CA - Canada 42
TR - Turchia 42
JP - Giappone 34
BD - Bangladesh 24
ES - Italia 24
AR - Argentina 23
ID - Indonesia 20
JO - Giordania 20
IQ - Iraq 19
NL - Olanda 17
EC - Ecuador 16
DZ - Algeria 15
CO - Colombia 14
MX - Messico 14
CI - Costa d'Avorio 13
AT - Austria 12
ZA - Sudafrica 11
SC - Seychelles 10
CL - Cile 8
PY - Paraguay 7
SA - Arabia Saudita 7
MA - Marocco 6
BJ - Benin 5
KZ - Kazakistan 5
PH - Filippine 5
PK - Pakistan 5
TH - Thailandia 5
UZ - Uzbekistan 5
JM - Giamaica 4
MG - Madagascar 4
MY - Malesia 4
OM - Oman 4
VE - Venezuela 4
AZ - Azerbaigian 3
CR - Costa Rica 3
GA - Gabon 3
IL - Israele 3
KG - Kirghizistan 3
NI - Nicaragua 3
PA - Panama 3
PE - Perù 3
TN - Tunisia 3
TW - Taiwan 3
AE - Emirati Arabi Uniti 2
BB - Barbados 2
BE - Belgio 2
BH - Bahrain 2
EE - Estonia 2
ET - Etiopia 2
GT - Guatemala 2
IR - Iran 2
LV - Lettonia 2
MM - Myanmar 2
NG - Nigeria 2
NP - Nepal 2
SI - Slovenia 2
SN - Senegal 2
TT - Trinidad e Tobago 2
UY - Uruguay 2
AG - Antigua e Barbuda 1
AL - Albania 1
AO - Angola 1
BG - Bulgaria 1
BO - Bolivia 1
BW - Botswana 1
CU - Cuba 1
CY - Cipro 1
CZ - Repubblica Ceca 1
DK - Danimarca 1
EG - Egitto 1
EU - Europa 1
GI - Gibilterra 1
HN - Honduras 1
HU - Ungheria 1
IS - Islanda 1
KE - Kenya 1
KH - Cambogia 1
KW - Kuwait 1
LA - Repubblica Popolare Democratica del Laos 1
LI - Liechtenstein 1
LT - Lituania 1
Totale 13.067
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Città #
Santa Clara 2.434
Ashburn 528
Fairfield 488
Warsaw 398
Singapore 374
Dublin 323
Chandler 281
San Jose 264
Hong Kong 212
Woodbridge 208
Jacksonville 206
Cambridge 199
Seattle 198
Wilmington 175
Seoul 170
Houston 154
Milan 140
Beijing 110
Buffalo 104
Hefei 95
Princeton 87
Altamura 86
Council Bluffs 80
Los Angeles 77
Lawrence 75
Lauterbourg 69
Ho Chi Minh City 66
Florence 63
The Dalles 57
Boston 55
Boardman 51
Melbourne 51
Ann Arbor 49
Mumbai 49
Kent 47
Rome 47
Staranzano 45
Hanoi 41
Medford 36
Dallas 35
San Diego 35
Chicago 34
New York 34
Moscow 26
Tokyo 24
Izmir 23
São Paulo 21
Turin 21
Brooklyn 18
Naples 17
Clifton 14
Columbus 14
Frankfurt am Main 14
Norwalk 14
Phoenix 14
Portsmouth 14
Washington 14
Abidjan 13
Da Nang 13
Munich 12
Orem 12
Toronto 12
Rio de Janeiro 11
Strasbourg 11
Bologna 10
Catania 10
Genoa 10
Hillsboro 10
London 10
Palermo 10
Salerno 10
Shanghai 10
West Jordan 10
Helsinki 9
Miano 9
San Francisco 9
Andover 8
Brasília 8
Figino 8
Manchester 8
Guayaquil 7
Haiphong 7
Jakarta 7
Lyon 7
Pasadena 7
Philadelphia 7
Redondo Beach 7
Signa 7
Verona 7
Belo Horizonte 6
Bogotá 6
Chennai 6
Frankfurt Am Main 6
Pottstown 6
Quito 6
Venice 6
Vienna 6
Atlanta 5
Bonn 5
Can Tho 5
Totale 8.937
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Nome #
Human and constructive proof of combinatorial identities: an example from Romik 266
Sums of reciprocals of the central binomial coefficients 266
Playing with some identities of Andrews 258
DIRECTED COLUMN-CONVEX POLYOMINOES BY RECURRENCE RELATIONS 242
Arithmetic into geometric progressions through Riordan arrays 237
A CHARACTERIZATION OF BINARY SEARCH NETWORKS 232
q-Analogs of Riordan Arrays 231
The Motzkin family 230
Data Mining models for student careers 228
Some inverse limit approaches to the Riordan group 227
Algebraic aspects of some Riordan Arrays related to binary words avoiding a pattern 220
An algebra for proper generating trees 218
The random generation of underdiagonal walks 217
Average case analysis for a simple compression algorithm 211
Binary words excluding a pattern and proper Riordan arrays 209
Algebraic aspects of some Riordan arrays related to binary words avoiding a pattern 209
A System for Algorithms' Animation 209
An analysis of a simple algorithm for random derangements 205
A uniform model for the storage utilization of B-tree-like structures 202
A strip-like tiling algorithm 199
Some statistics on Dyck paths 195
Combinatorial sums and implicit Riordan arrays 194
Extraction of Coefficients and Generating Functions 193
Modified Binary Searching for Static Tables 192
The random generation of directed animals 191
Strip Tiling and Regular Grammars 191
Characterization of Riordan Arrays by Special Sequences 191
THE RANDOM GENERATION OF UNDERDIAGONAL WALKS 190
A strip-like tiling algorithm 186
Lagrange inversion: when and how 181
Identities induced by Riordan arrays 179
An algorithm for proving identities with Riordan transformations 179
Proving a class of hypergeometric identities by means of generating functions 179
Combinatorial inversions and implicit Riordan arrays 178
Waiting patterns for a printer 176
Modified binary searching for static tables 176
Left-inversion of combinatorial sums 174
Generalized Riordan Arrays 173
Underdiagonal lattice paths with unrestricted steps 171
Polyominoes defined by their vertical and horizontal projections 171
Optimal selection of secondary indexes 170
DENOMBREMENT DES COUPLES DE VECTEURS DEFINISSANT DES POLYOMINOS 168
An algebraic-combinatorial approach for studying coloured Dyck-Schroder paths 166
C-finite sequences and Riordan arrays 166
Negation of binomial coefficients 165
Level generating trees and proper Riordan arrays 165
An algebraic approach to solve a class of combinatorial sums 162
A Riordan array proof of a curious identity 161
The Cauchy numbers 161
Fountains and histograms 159
The Area Determined by Underdiagonal Lattice Paths 157
On some alternative characterization of Riordan arrays 156
Comparing examination results and courses evaluation: a data mining approach 155
Analyzing paths in a student database 153
Combinatorial Sums and Inversions 153
Orthogonal Polynomials 151
Data mining for a student database 149
The method of coefficients 147
THE TENNIS BALL PROBLEM 145
Sequence characterization of Riordan arrays 145
Mixed succession rules: the commutative case 145
Complementary Riordan arrays 145
Waiting patterns for a printer 144
Tablatures for Stringed Instruments and Generating Functions 137
Introduction 133
Sequential patterns analysis in a student database 132
The Riordan Group and Applications 131
The Akiyama - Tanigawa Transformation 131
The relevant prefixes of coloured Motzkin words 126
The Riordan Group 126
Lagrange statistics on Dyck paths 125
Riordan arrays methods for combinatorial identities generation 117
Extensions of the Riordan Group 117
LA HAUTEUR DES POLYOMINOS DIRIGES VERTICALEMENT CONVEXES 109
Totale 13.148
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Categoria #
all - tutte 35.878
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 35.878
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022398 0 0 0 2 20 14 34 22 26 8 115 157
2022/20231.288 142 193 53 84 143 232 178 80 136 4 27 16
2023/2024423 33 47 84 17 17 86 24 35 1 12 53 14
2024/20254.264 93 311 170 434 1.542 1.126 83 155 125 54 107 64
2025/20263.296 312 495 271 238 285 119 466 161 196 187 59 507
2026/2027620 109 110 380 21 0 0 0 0 0 0 0 0
Totale 13.148