IRIS
Tognoli, Alberto
 Distribuzione geografica
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Continente #
NA - Nord America 4.519
AS - Asia 1.536
EU - Europa 1.187
SA - Sud America 261
AF - Africa 25
Continente sconosciuto - Info sul continente non disponibili 7
OC - Oceania 2
Totale 7.537
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Nazione #
US - Stati Uniti d'America 4.439
SG - Singapore 747
CN - Cina 342
UA - Ucraina 285
VN - Vietnam 216
BR - Brasile 211
RU - Federazione Russa 181
SE - Svezia 169
FI - Finlandia 117
FR - Francia 91
IT - Italia 84
LV - Lettonia 76
KR - Corea 65
GB - Regno Unito 63
BG - Bulgaria 47
IN - India 41
CA - Canada 35
DE - Germania 33
MX - Messico 28
AR - Argentina 25
IQ - Iraq 22
BD - Bangladesh 18
JP - Giappone 14
PL - Polonia 11
TR - Turchia 11
CO - Colombia 9
ES - Italia 9
NL - Olanda 9
HK - Hong Kong 8
ZA - Sudafrica 8
EC - Ecuador 7
ID - Indonesia 7
JM - Giamaica 6
UZ - Uzbekistan 6
JO - Giordania 5
MA - Marocco 5
PK - Pakistan 5
SA - Arabia Saudita 5
TN - Tunisia 4
CI - Costa d'Avorio 3
HN - Honduras 3
IE - Irlanda 3
IL - Israele 3
PE - Perù 3
PH - Filippine 3
TH - Thailandia 3
AE - Emirati Arabi Uniti 2
AU - Australia 2
CH - Svizzera 2
CR - Costa Rica 2
KE - Kenya 2
KZ - Kazakistan 2
MY - Malesia 2
NP - Nepal 2
OM - Oman 2
PY - Paraguay 2
TT - Trinidad e Tobago 2
UY - Uruguay 2
VE - Venezuela 2
AZ - Azerbaigian 1
BB - Barbados 1
BE - Belgio 1
BH - Bahrain 1
DO - Repubblica Dominicana 1
EE - Estonia 1
EG - Egitto 1
GT - Guatemala 1
HU - Ungheria 1
LB - Libano 1
LT - Lituania 1
NG - Nigeria 1
PS - Palestinian Territory 1
PT - Portogallo 1
RO - Romania 1
SK - Slovacchia (Repubblica Slovacca) 1
SN - Senegal 1
SV - El Salvador 1
TW - Taiwan 1
Totale 7.530
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Città #
Jacksonville 575
Singapore 440
Chandler 386
Ashburn 246
Fairfield 226
Columbus 194
San Jose 182
Santa Clara 182
Dallas 171
Wilmington 155
Ann Arbor 147
Princeton 147
Woodbridge 135
Seattle 125
Moscow 93
Beijing 89
Council Bluffs 89
Cambridge 87
New York 77
Houston 76
Riga 76
Lauterbourg 68
Hanoi 67
Seoul 64
Ho Chi Minh City 60
The Dalles 54
San Mateo 47
Sofia 47
Los Angeles 43
Dearborn 42
Helsinki 41
Hefei 38
Boardman 36
Buffalo 35
Phoenix 31
São Paulo 18
Milan 16
San Diego 16
Mexico 14
Da Nang 13
Florence 12
Mumbai 12
Norwalk 12
Orem 12
Redondo Beach 12
Toronto 12
Chicago 10
Montreal 10
Andover 9
Brooklyn 9
Des Moines 9
Haiphong 9
Atlanta 8
Baghdad 8
Tokyo 8
Amsterdam 7
Boston 7
Izmir 7
Jinan 7
London 7
Mexico City 7
Rio de Janeiro 7
Bengaluru 6
Denver 6
Nanjing 6
Warsaw 6
Bologna 5
Brasília 5
Chennai 5
Curitiba 5
Erbil 5
Falkenstein 5
Hong Kong 5
Johannesburg 5
Krakow 5
Lawrence 5
Old Bridge 5
Rome 5
Shenyang 5
Stockholm 5
Tashkent 5
Trento 5
Verona 5
Washington 5
Amman 4
Biên Hòa 4
Calgary 4
Casalbordino 4
Charlotte 4
Frankfurt am Main 4
Kunming 4
Paris 4
Poplar 4
San Francisco 4
Tampa 4
Zhengzhou 4
Abidjan 3
Agrolândia 3
Belo Horizonte 3
Camerino 3
Totale 5.023
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Nome #
Approximation theorems and Nash conjecture 162
A desingularisation theorem for real analytic varieties 160
A Nullstellensatz for an algebraically non-closed field 154
Analyticity of homology classes 153
Algebraic approximation of manifolds and spaces 140
On the extension of Nash functions 140
Remarks and counterexamples in the theory of real algebraic vector bundles and cycles 139
A $C\sp{\infty }$ approximation theorem for real analytic varieties 138
Coherent algebraic sheaves in real algebraic geometry 136
Coherent algebraic sheaves in real algebraic geometry 135
Mario Raimondo's contributions to real geometry 133
A desingularisation theorem for real analytic varieties 131
Approximation theorems in real analytic and algebraic geometry 123
Approximation theorems in real analytic and algebraic geometry 121
Approximation theorems in differential topology. II 117
Le problème d'algébrisation des polyèdres est local 115
Nash sets and global equations 114
The number of conics tangent to five given conics: the real case 113
A note on global Nash subvarieties and Artin-Mazur theorem 111
Real analytic and algebraic geometry 111
On the algebraic approximation of Nash maps 110
Approximation of $C\sp \infty$-functions without changing their zero-set 109
About the set of non coherence of a real analytic variety 109
Un teorema dell'intorno tubolare dipendente da parametro 109
Some results in the theory of real analytic spaces and of real algebraic varieties 108
Approximation des fonctions $C\sp \infty$ et points de platitude 107
Alcune proprietÓ delle varietÓ algebriche reali 106
Sur les fibrÚs vectoriels algÚbriques rÚels 103
Approximation des variÚtÚs diffÚrentiables par des variÚtÚs analytiques et algÚbriques 102
On the relative Nash approximation of analytic maps 102
A relative embedding theorem for Stein spaces 102
Coherent sheaves and algebraic vector bundles 101
Questioni di immergibilitÓ ed equazioni globali 99
Approximation algébrique des sous-variétés différentiables 99
Un teorema di approssimazione relativo 99
Any compact differentiable submanifold of ${R}\sp n$ has an algebraic approximation in ${R}\sp n$ 98
On real algebraic vector bundles 97
An embedding theorem for real analytic spaces 97
An embedding theorem for analytic spaces 97
The number of conics tangent to 5 given conics: the real case 94
Some results in the theory of real analytic spaces and of real algebraic varieties. 92
On the products of Nash subvarieties by spheres 92
Some improvements of approximation theorems. Boll. Un. Mat. Ital. A 91
Approximation theorems in real algebraic geometry 91
ProblÞmes d'approximation pour espaces analytiques rÚels 89
Pathology and imbedding problems for real analytic spaces 89
Smooth and analytic solutions for analytic linear systems 88
Sulla normalizzazione degli spazi analitici reali 86
Sulla non validitÓ di un teorema di approssimazione 86
Sugli spazi metrici numerabili 86
Teoremi di approssimazione in topologia differenziale 85
Sull'insieme di non coerenza di un insieme analitico reale 85
Su una congettura di Nash 85
Real analytic and algebraic geometry : proceedings of the international conference, Trento (Italy), September 21-25, 1992 84
Some results on contraction of real sets 84
Complete intersections and algebraic cycles 83
Some results on real algebraic cycles. Ordered fields and real algebraic geometry 81
On the analytic approximation of differentiable functions from above 81
Topological property and initial topologies 80
Une remarque sur les cycles analytiques des groupes de Lie 79
Some basic facts in algebraic geometry on a non algebraically closed field 79
Relative approximation theorems of Stein manifolds by Nash manifolds 78
On a decomposition of the points of noncoherence of a real-analytic space 77
Quelques exemples en géométrie algébrique réelle 76
Smooth and analytic solutions for analytic linear systems 75
Some improvements of approximation theorems 75
On the analyticity of the homology. Quadratic forms and real algebraic geometry 75
Some remarks about proper real algebraic maps 72
Quelques exemples en gÚomÚtrie algÚbrique rÚelle 71
Topological manifolds and real algebraic geometry 69
Sur la surjectivitÚ des applications algÚbriques injectives 68
Some remarks on the classification of complex Nash vector bundles 68
Sull'irriducibilitÓ di uno spazio analitico reale 67
On the surjectivity of injective real algebraic maps 61
Une remarque sur les fibrÚs vectoriels analytiques et de Nash 60
Une remarque sur les approximations en gÚomÚtrie algÚbrique rÚelle 55
Totale 7.537
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Categoria #
all - tutte 28.952
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 514
Totale 29.466
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022444 0 0 0 78 6 15 21 95 20 55 26 128
2022/2023805 118 49 9 104 133 130 8 64 126 7 38 19
2023/2024257 34 32 6 6 12 68 5 17 2 5 16 54
2024/20251.130 4 1 14 277 77 192 8 110 78 159 68 142
2025/20262.074 76 53 319 398 212 214 304 26 202 178 69 23
2026/2027581 24 159 335 63 0 0 0 0 0 0 0 0
Totale 7.537