IRIS
Tognoli, Alberto
 Distribuzione geografica
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Continente #
NA - Nord America 3.872
AS - Asia 1.527
EU - Europa 1.172
SA - Sud America 245
AF - Africa 25
OC - Oceania 2
Totale 6.843
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Nazione #
US - Stati Uniti d'America 3.809
SG - Singapore 746
CN - Cina 342
UA - Ucraina 285
VN - Vietnam 214
BR - Brasile 202
RU - Federazione Russa 181
SE - Svezia 169
FI - Finlandia 117
FR - Francia 90
LV - Lettonia 76
IT - Italia 75
KR - Corea 65
GB - Regno Unito 61
BG - Bulgaria 47
IN - India 41
DE - Germania 32
MX - Messico 28
CA - Canada 27
AR - Argentina 23
IQ - Iraq 22
BD - Bangladesh 18
JP - Giappone 14
PL - Polonia 11
TR - Turchia 10
ES - Italia 9
NL - Olanda 9
ZA - Sudafrica 8
HK - Hong Kong 7
CO - Colombia 6
ID - Indonesia 6
UZ - Uzbekistan 6
EC - Ecuador 5
JO - Giordania 5
MA - Marocco 5
SA - Arabia Saudita 5
PK - Pakistan 4
TN - Tunisia 4
CI - Costa d'Avorio 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
HN - Honduras 2
IE - Irlanda 2
KE - Kenya 2
KZ - Kazakistan 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
EG - Egitto 1
HU - Ungheria 1
JM - Giamaica 1
LT - Lituania 1
MY - Malesia 1
NG - Nigeria 1
PS - Palestinian Territory 1
PT - Portogallo 1
RO - Romania 1
SK - Slovacchia (Repubblica Slovacca) 1
SN - Senegal 1
TW - Taiwan 1
Totale 6.843
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Città #
Jacksonville 575
Singapore 439
Chandler 386
Ashburn 239
Fairfield 226
Santa Clara 171
Dallas 165
Wilmington 155
Ann Arbor 147
Princeton 147
Columbus 142
Woodbridge 135
Seattle 124
San Jose 98
Moscow 93
Beijing 89
Cambridge 87
Riga 76
Houston 73
New York 71
Lauterbourg 68
Hanoi 65
Seoul 64
Ho Chi Minh City 60
The Dalles 54
San Mateo 47
Sofia 47
Dearborn 42
Helsinki 41
Hefei 38
Los Angeles 38
Buffalo 35
Boardman 31
São Paulo 17
Milan 15
San Diego 15
Mexico 14
Da Nang 13
Mumbai 12
Norwalk 12
Orem 12
Redondo Beach 12
Florence 10
Montreal 10
Andover 9
Des Moines 9
Haiphong 9
Baghdad 8
Tokyo 8
Toronto 8
Amsterdam 7
Brooklyn 7
Izmir 7
Jinan 7
London 7
Mexico City 7
Bengaluru 6
Boston 6
Council Bluffs 6
Nanjing 6
Phoenix 6
Rio de Janeiro 6
Warsaw 6
Bologna 5
Brasília 5
Chennai 5
Curitiba 5
Erbil 5
Falkenstein 5
Johannesburg 5
Krakow 5
Lawrence 5
Old Bridge 5
Shenyang 5
Stockholm 5
Tashkent 5
Trento 5
Verona 5
Amman 4
Biên Hòa 4
Casalbordino 4
Denver 4
Frankfurt am Main 4
Hong Kong 4
Kunming 4
Paris 4
Poplar 4
Zhengzhou 4
Abidjan 3
Belo Horizonte 3
Calgary 3
Camerino 3
Cape Town 3
Dhaka 3
Falls Church 3
Fortaleza 3
Fuzhou 3
Hải Dương 3
Jeddah 3
Lima 3
Totale 4.696
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Nome #
Approximation theorems and Nash conjecture 155
A desingularisation theorem for real analytic varieties 150
Analyticity of homology classes 148
A Nullstellensatz for an algebraically non-closed field 141
Algebraic approximation of manifolds and spaces 131
Coherent algebraic sheaves in real algebraic geometry 129
Remarks and counterexamples in the theory of real algebraic vector bundles and cycles 126
On the extension of Nash functions 126
Mario Raimondo's contributions to real geometry 125
A $C\sp{\infty }$ approximation theorem for real analytic varieties 123
Coherent algebraic sheaves in real algebraic geometry 122
A desingularisation theorem for real analytic varieties 121
Approximation theorems in real analytic and algebraic geometry 116
Approximation theorems in real analytic and algebraic geometry 115
Approximation theorems in differential topology. II 109
Le problème d'algébrisation des polyèdres est local 107
A note on global Nash subvarieties and Artin-Mazur theorem 106
Nash sets and global equations 106
The number of conics tangent to five given conics: the real case 105
On the algebraic approximation of Nash maps 103
Real analytic and algebraic geometry 102
Some results in the theory of real analytic spaces and of real algebraic varieties 101
Approximation of $C\sp \infty$-functions without changing their zero-set 98
Alcune proprietÓ delle varietÓ algebriche reali 98
About the set of non coherence of a real analytic variety 97
Coherent sheaves and algebraic vector bundles 96
Un teorema dell'intorno tubolare dipendente da parametro 96
A relative embedding theorem for Stein spaces 96
Approximation des fonctions $C\sp \infty$ et points de platitude 95
On the relative Nash approximation of analytic maps 95
Approximation des variÚtÚs diffÚrentiables par des variÚtÚs analytiques et algÚbriques 93
Un teorema di approssimazione relativo 92
Any compact differentiable submanifold of ${R}\sp n$ has an algebraic approximation in ${R}\sp n$ 91
Sur les fibrÚs vectoriels algÚbriques rÚels 90
An embedding theorem for analytic spaces 90
Questioni di immergibilitÓ ed equazioni globali 89
On real algebraic vector bundles 88
The number of conics tangent to 5 given conics: the real case 86
Approximation algébrique des sous-variétés différentiables 86
An embedding theorem for real analytic spaces 86
On the products of Nash subvarieties by spheres 85
Some results in the theory of real analytic spaces and of real algebraic varieties. 84
Approximation theorems in real algebraic geometry 83
Smooth and analytic solutions for analytic linear systems 82
Some improvements of approximation theorems. Boll. Un. Mat. Ital. A 81
Sugli spazi metrici numerabili 80
Pathology and imbedding problems for real analytic spaces 80
ProblÞmes d'approximation pour espaces analytiques rÚels 78
Sulla normalizzazione degli spazi analitici reali 77
Sulla non validitÓ di un teorema di approssimazione 76
Sull'insieme di non coerenza di un insieme analitico reale 76
Su una congettura di Nash 76
Some results on contraction of real sets 74
Real analytic and algebraic geometry : proceedings of the international conference, Trento (Italy), September 21-25, 1992 73
Some basic facts in algebraic geometry on a non algebraically closed field 73
Teoremi di approssimazione in topologia differenziale 72
Complete intersections and algebraic cycles 72
Une remarque sur les cycles analytiques des groupes de Lie 71
On the analytic approximation of differentiable functions from above 71
Quelques exemples en géométrie algébrique réelle 69
Topological property and initial topologies 69
Relative approximation theorems of Stein manifolds by Nash manifolds 68
On a decomposition of the points of noncoherence of a real-analytic space 67
Some improvements of approximation theorems 67
Some results on real algebraic cycles. Ordered fields and real algebraic geometry 67
On the analyticity of the homology. Quadratic forms and real algebraic geometry 67
Some remarks about proper real algebraic maps 66
Smooth and analytic solutions for analytic linear systems 64
Quelques exemples en gÚomÚtrie algÚbrique rÚelle 63
Sur la surjectivitÚ des applications algÚbriques injectives 62
Topological manifolds and real algebraic geometry 59
Sull'irriducibilitÓ di uno spazio analitico reale 59
Some remarks on the classification of complex Nash vector bundles 58
On the surjectivity of injective real algebraic maps 51
Une remarque sur les fibrÚs vectoriels analytiques et de Nash 51
Une remarque sur les approximations en gÚomÚtrie algÚbrique rÚelle 50
Totale 6.850
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Categoria #
all - tutte 24.932
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 455
Totale 25.387
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021161 0 0 0 0 0 0 0 0 0 21 100 40
2021/2022551 4 100 3 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
2025/20261.968 76 53 319 398 212 214 304 26 202 164 0 0
Totale 6.850