Archivio istituzionale della ricerca dell'Università degli Studi di Palermo

BERTOTTI, Maria Letizia
 Distribuzione geografica
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Continente #
NA - Nord America 1.332
EU - Europa 967
AS - Asia 754
SA - Sud America 93
AF - Africa 11
Totale 3.157
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Nazione #
US - Stati Uniti d'America 1.322
SG - Singapore 290
RU - Federazione Russa 206
UA - Ucraina 196
CN - Cina 172
DE - Germania 119
IT - Italia 118
HK - Hong Kong 89
BR - Brasile 74
JP - Giappone 72
FI - Finlandia 63
IE - Irlanda 62
VN - Vietnam 61
PL - Polonia 59
GB - Regno Unito 56
FR - Francia 46
KR - Corea 19
SE - Svezia 16
NL - Olanda 8
AR - Argentina 7
BD - Bangladesh 7
ES - Italia 7
IN - India 7
IQ - Iraq 6
TR - Turchia 6
BE - Belgio 5
MX - Messico 5
VE - Venezuela 5
PH - Filippine 4
UZ - Uzbekistan 4
BO - Bolivia 3
EG - Egitto 3
PK - Pakistan 3
QA - Qatar 3
BG - Bulgaria 2
EC - Ecuador 2
JO - Giordania 2
MA - Marocco 2
MY - Malesia 2
RO - Romania 2
SA - Arabia Saudita 2
UY - Uruguay 2
AE - Emirati Arabi Uniti 1
BH - Bahrain 1
CA - Canada 1
CI - Costa d'Avorio 1
DO - Repubblica Dominicana 1
ET - Etiopia 1
GR - Grecia 1
ID - Indonesia 1
JM - Giamaica 1
KE - Kenya 1
KG - Kirghizistan 1
PA - Panama 1
RS - Serbia 1
SN - Senegal 1
TH - Thailandia 1
TN - Tunisia 1
TT - Trinidad e Tobago 1
ZA - Sudafrica 1
Totale 3.157
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Città #
Singapore 186
Ashburn 119
Jacksonville 109
Fairfield 101
San Jose 93
Hong Kong 88
Chandler 86
Ann Arbor 83
Woodbridge 81
Tokyo 70
Dublin 62
Moscow 60
Frankfurt am Main 57
Zgierz 54
Wilmington 49
Medford 42
Cambridge 41
Santa Clara 37
Houston 34
Nanjing 31
Princeton 27
Seattle 27
Ho Chi Minh City 26
Tulsa 26
Lauterbourg 24
Dearborn 23
Hefei 23
Boardman 22
Seongnam 15
Beijing 13
Buffalo 13
Hanoi 13
Dallas 11
Palermo 11
Changsha 10
Des Moines 10
Los Angeles 10
Shenyang 10
Council Bluffs 9
Helsinki 9
Kunming 8
São Paulo 8
Amsterdam 7
Ludwigshafen am Rhein 7
Milan 7
San Diego 7
City of London 6
Nanchang 6
l'Escala 6
Brussels 5
Chicago 5
Da Nang 5
Lawrence 5
Shanghai 5
Auburn Hills 4
Cardiff 4
Paris 4
Saint Petersburg 4
San Mateo 4
Tianjin 4
Verona 4
Altamura 3
Atlanta 3
Brasília 3
Cologne 3
Curitiba 3
Doha 3
Naples 3
New York 3
Taizhou 3
Udine 3
Amman 2
Antakya 2
Bari 2
Bengaluru 2
Birmingham 2
Cairo 2
Caracas 2
Charlotte 2
Columbus 2
Dhaka 2
Elk Grove Village 2
Guayaquil 2
Halle 2
Hebei 2
Hounslow 2
Istanbul 2
Jiaxing 2
Kraków 2
London 2
Mexico City 2
Novo Hamburgo 2
Orem 2
Rio de Janeiro 2
Riyadh 2
San Francisco 2
Trieste 2
Abidjan 1
Addis Ababa 1
Ankara 1
Totale 2.015
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Nome #
On the qualitative analysis of the solutions of a mathematical model of social dynamics 205
From Discrete Kinetic and Stochastic Game Theory to Modelling Complex Systems in Applied Sciences 181
On the existence of limit cycles in opinion formation processes under time periodic influence of persuaders 175
Conservation Laws and Asymptotic Behavior of a Model of Social Dynamics 174
From the kinetic theory of active particles to the modelling of social behaviors and politics 160
MR2002981: Bahri, Abbas Flow lines and algebraic invariants in contact form geometry. Progress in Nonlinear Differential Equations and their Applications, 53. Birkhäuser Boston, Inc., Boston, MA, 2003. x+219 pp. ISBN: 0-8176-4318-4 142
MR2064415: An, Tianqing Periodic orbits of Hamiltonian systems on symmetric positive-type hypersurfaces. J. Math. Anal. Appl. 295 (2004), no. 1, 144--152. 119
MR1989230: Levi, Mark On a problem by Arnold on periodic motions in magnetic fields. Dedicated to the memory of Jürgen K. Moser. Comm. Pure Appl. Math. 56 (2003), no. 8, 1165--1177. 117
MR2211191: Jiang, Mei-Yue Periodic solutions of partially superquadratic second order Hamiltonian systems. Nonlinear Anal. 64 (2006), no. 9, 1946--1961. 116
MR2077245: Masiello, Antonio; Piccione, Paolo On the number of solutions for the two-point boundary value problem on Riemannian manifolds. J. Geom. Phys. 49 (2004), no. 1, 67--88. 114
MR2017158: Blackmore, Denis; Wang, Chengwen Morse index for autonomous linear Hamiltonian systems. Int. J. Differ. Equ. Appl. 7 (2003), no. 3, 295--309. 111
MR2098368: Timoumi, Mohsen Multiple closed trajectories of a relativistic particle. Rep. Math. Phys. 54 (2004), no. 1, 1--21. 110
MR2086063: Wu, Xian Saddle point characterization and multiplicity of periodic solutions of non-autonomous second-order systems. Nonlinear Anal. 58 (2004), no. 7-8, 899--907. 110
MR2142373: Garcia, M. V. P.; Tal, F. A. The influence of the kinetic energy in equilibrium of Hamiltonian systems. J. Differential Equations 213 (2005), no. 2, 410--417. 108
MR2265559: Zhang, Duanzy Multiple symmetric brake orbits in bounded convex symmetric domains. Adv. Nonlinear Stud. 6 (2006), no. 4, 643--652. 105
MR2018114: Candela, A. M.; Flores, J. L.; Sánchez, M. A quadratic Bolza-type problem in a non-complete Riemannian manifold. Dynamical systems and differential equations (Wilmington, NC, 2002). Discrete Contin. Dyn. Syst. 2003, suppl., 173--181. 105
MR2126632: Lu, Guangcun Cup-length estimate for periodic solutions of continuous Hamiltonian systems on the symplectic manifolds. Bull. Inst. Math. Acad. Sinica 33 (2005), no. 1, 69--76. 103
MR1971289: Candela, A. M.; Flores, J. L.; Sánchez, M. On general plane fronted waves. Geodesics. Gen. Relativity Gravitation 35 (2003), no. 4, 631--649. 103
MR2135818: Luan, Shixia; Mao, Anmin Periodic solutions for a class of non-autonomous Hamiltonian systems. Nonlinear Anal. 61 (2005), no. 8, 1413--1426. 101
MR2182757: Bartsch, Thomas; Szulkin, Andrzej Hamiltonian systems: periodic and homoclinic solutions by variational methods. Handbook of differential equations: ordinary differential equations. Vol. II, 77--146, Elsevier B. V., Amsterdam, 2005. 99
MR2159854: Zhou, Zhan; Yu, Jianshe; Guo, Zhiming The existence of periodic and subharmonic solutions to subquadratic discrete Hamiltonian systems. ANZIAM J. 47 (2005), no. 1, 89--102. 98
MR2126735: Battelli, Flaviano; Fev ckan, Michal Periodic solutions of symmetric elliptic singular systems. Adv. Nonlinear Stud. 5 (2005), no. 2, 163--196. 97
MR2053889: Tao, Zhu-Lian; Tang, Chun-Lei Periodic and subharmonic solutions of second-order Hamiltonian systems. J. Math. Anal. Appl. 293 (2004), no. 2, 435--445. 96
MR1944771: Zhang, Ruyuan; Wei, Junjie; Wu, Jianhong On subharmonic solutions of systems of difference equations with periodic perturbations. II. Multiplicity and stability. J. Math. Anal. Appl. 276 (2002), no. 2, 477--496. 88
MR2016911: Xu, Xiangjin Subharmonics for first order convex nonautonomous Hamiltonian systems. J. Dynam. Differential Equations 15 (2003), no. 1, 107--123. 86
MR2083732 (2005d:58024) Ikuta, Koya; Sakaki, Makoto A note on the optimality of Riemannian cubic polynomials. Bull. Fac. Sci. Technol. Hirosaki Univ. 7 (2004), no. 1, 15--19. 78
MR2229999: Dong, Yujun $P$-index theory for linear Hamiltonian systems and multiple solutions for nonlinear Hamiltonian systems. Nonlinearity 19 (2006), no. 6, 1275--1294. 77
Totale 3.178
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Categoria #
all - tutte 11.130
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 11.130
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202132 0 0 0 0 0 0 0 0 0 0 0 32
2021/2022205 6 74 1 1 2 1 7 7 28 18 11 49
2022/2023248 29 12 1 17 49 38 7 37 36 1 15 6
2023/202477 5 31 3 1 10 18 8 0 0 1 0 0
2024/2025327 12 5 26 30 8 0 39 17 11 37 53 89
2025/20261.128 22 21 56 61 50 170 165 127 102 316 37 1
Totale 3.178