SPRUGNOLI, RENZO
 Distribuzione geografica
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Continente #
NA - Nord America 6.153
EU - Europa 2.764
AS - Asia 1.466
SA - Sud America 303
AF - Africa 66
OC - Oceania 54
Continente sconosciuto - Info sul continente non disponibili 1
Totale 10.807
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Nazione #
US - Stati Uniti d'America 6.125
RU - Federazione Russa 1.009
SG - Singapore 422
PL - Polonia 399
IE - Irlanda 325
CN - Cina 323
IT - Italia 287
SE - Svezia 273
HK - Hong Kong 262
BR - Brasile 247
KR - Corea 172
UA - Ucraina 136
DE - Germania 117
VN - Vietnam 75
FI - Finlandia 68
IN - India 65
GB - Regno Unito 62
AU - Australia 54
TR - Turchia 42
FR - Francia 38
AR - Argentina 19
JO - Giordania 18
JP - Giappone 18
CA - Canada 15
ES - Italia 15
ID - Indonesia 14
CI - Costa d'Avorio 13
DZ - Algeria 13
EC - Ecuador 12
AT - Austria 11
ZA - Sudafrica 11
CO - Colombia 10
NL - Olanda 10
IQ - Iraq 9
SC - Seychelles 9
MX - Messico 8
BD - Bangladesh 7
PY - Paraguay 7
BJ - Benin 5
CL - Cile 5
MA - Marocco 5
MG - Madagascar 4
IL - Israele 3
KZ - Kazakistan 3
OM - Oman 3
PH - Filippine 3
PK - Pakistan 3
SA - Arabia Saudita 3
TH - Thailandia 3
AZ - Azerbaigian 2
BE - Belgio 2
EE - Estonia 2
ET - Etiopia 2
KG - Kirghizistan 2
LV - Lettonia 2
MM - Myanmar 2
MY - Malesia 2
NP - Nepal 2
PA - Panama 2
PE - Perù 2
TW - Taiwan 2
UZ - Uzbekistan 2
AE - Emirati Arabi Uniti 1
BB - Barbados 1
BH - Bahrain 1
BO - Bolivia 1
CZ - Repubblica Ceca 1
EG - Egitto 1
EU - Europa 1
GI - Gibilterra 1
GT - Guatemala 1
HU - Ungheria 1
IR - Iran 1
JM - Giamaica 1
LA - Repubblica Popolare Democratica del Laos 1
LI - Liechtenstein 1
LT - Lituania 1
NG - Nigeria 1
PT - Portogallo 1
RO - Romania 1
SK - Slovacchia (Repubblica Slovacca) 1
SN - Senegal 1
TN - Tunisia 1
Totale 10.807
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Città #
Santa Clara 2.417
Fairfield 488
Warsaw 398
Ashburn 342
Dublin 322
Chandler 280
Singapore 278
Woodbridge 208
Hong Kong 206
Jacksonville 206
Cambridge 199
Seattle 198
Wilmington 174
Seoul 170
Houston 153
Beijing 105
Buffalo 102
Hefei 95
Princeton 87
Altamura 86
Lawrence 75
Los Angeles 64
Boston 55
Florence 52
Melbourne 51
Ann Arbor 49
Mumbai 48
Kent 47
Boardman 46
Medford 36
San Diego 33
Moscow 26
New York 25
Dallas 24
Ho Chi Minh City 23
Izmir 23
São Paulo 20
Clifton 14
Norwalk 14
Portsmouth 14
Abidjan 13
Milan 13
The Dalles 13
Munich 12
Brooklyn 11
Rio de Janeiro 11
Chicago 10
Hanoi 10
Hillsboro 10
Salerno 10
Shanghai 10
West Jordan 10
Council Bluffs 9
Andover 8
Rome 8
Tokyo 8
Toronto 8
Washington 8
Brasília 7
Jakarta 7
London 7
Pasadena 7
Redondo Beach 7
San Francisco 7
Signa 7
Frankfurt Am Main 6
Lyon 6
Pottstown 6
Turin 6
Verona 6
Belo Horizonte 5
Bogotá 5
Cotonou 5
Düsseldorf 5
Guayaquil 5
Lauterbourg 5
Vienna 5
Yubileyny 5
Antananarivo 4
Auburn Hills 4
Barcelona 4
Buenos Aires 4
Campinas 4
Da Nang 4
Dong Ket 4
Frankfurt am Main 4
Helsinki 4
Istanbul 4
Madrid 4
Manchester 4
Menlo Park 4
New Delhi 4
Ninh Bình 4
Oran 4
Port Elizabeth 4
Quito 4
Salvador 4
Toledo 4
Almaty 3
Asunción 3
Totale 7.640
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Nome #
Human and constructive proof of combinatorial identities: an example from Romik 246
Playing with some identities of Andrews 232
Sums of reciprocals of the central binomial coefficients 224
Some inverse limit approaches to the Riordan group 205
Arithmetic into geometric progressions through Riordan arrays 198
A CHARACTERIZATION OF BINARY SEARCH NETWORKS 198
The Motzkin family 196
DIRECTED COLUMN-CONVEX POLYOMINOES BY RECURRENCE RELATIONS 196
Data Mining models for student careers 190
The random generation of underdiagonal walks 188
q-Analogs of Riordan Arrays 185
A uniform model for the storage utilization of B-tree-like structures 181
Algebraic aspects of some Riordan Arrays related to binary words avoiding a pattern 176
The random generation of directed animals 175
Binary words excluding a pattern and proper Riordan arrays 175
An algebra for proper generating trees 173
Some statistics on Dyck paths 172
Combinatorial sums and implicit Riordan arrays 172
An analysis of a simple algorithm for random derangements 170
Algebraic aspects of some Riordan arrays related to binary words avoiding a pattern 167
Average case analysis for a simple compression algorithm 166
A strip-like tiling algorithm 164
THE RANDOM GENERATION OF UNDERDIAGONAL WALKS 160
Combinatorial inversions and implicit Riordan arrays 160
Waiting patterns for a printer 156
Modified binary searching for static tables 156
A strip-like tiling algorithm 156
A System for Algorithms' Animation 155
Modified Binary Searching for Static Tables 153
Identities induced by Riordan arrays 152
Characterization of Riordan Arrays by Special Sequences 151
Strip Tiling and Regular Grammars 149
Underdiagonal lattice paths with unrestricted steps 149
DENOMBREMENT DES COUPLES DE VECTEURS DEFINISSANT DES POLYOMINOS 145
C-finite sequences and Riordan arrays 145
Left-inversion of combinatorial sums 144
An algorithm for proving identities with Riordan transformations 144
Optimal selection of secondary indexes 143
Level generating trees and proper Riordan arrays 142
Lagrange inversion: when and how 142
Extraction of Coefficients and Generating Functions 142
A Riordan array proof of a curious identity 139
Negation of binomial coefficients 138
Fountains and histograms 137
Polyominoes defined by their vertical and horizontal projections 136
Proving a class of hypergeometric identities by means of generating functions 136
The Cauchy numbers 135
Mixed succession rules: the commutative case 129
The Area Determined by Underdiagonal Lattice Paths 127
Comparing examination results and courses evaluation: a data mining approach 127
An algebraic-combinatorial approach for studying coloured Dyck-Schroder paths 127
Orthogonal Polynomials 127
An algebraic approach to solve a class of combinatorial sums 126
Complementary Riordan arrays 126
Analyzing paths in a student database 125
On some alternative characterization of Riordan arrays 122
Generalized Riordan Arrays 122
Combinatorial Sums and Inversions 122
THE TENNIS BALL PROBLEM 121
Sequence characterization of Riordan arrays 120
Waiting patterns for a printer 120
The method of coefficients 118
Data mining for a student database 117
Tablatures for Stringed Instruments and Generating Functions 116
Introduction 114
The Akiyama - Tanigawa Transformation 110
Sequential patterns analysis in a student database 108
The relevant prefixes of coloured Motzkin words 104
Extensions of the Riordan Group 97
Lagrange statistics on Dyck paths 96
The Riordan Group 95
Riordan arrays methods for combinatorial identities generation 90
LA HAUTEUR DES POLYOMINOS DIRIGES VERTICALEMENT CONVEXES 84
The Riordan Group and Applications 76
Totale 10.880
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Categoria #
all - tutte 28.969
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 28.969
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021408 0 0 0 0 0 91 9 71 54 90 43 50
2021/2022484 9 42 35 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
2025/20261.648 312 495 271 238 285 47 0 0 0 0 0 0
Totale 10.880