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UAB Digital Repository of Documents 7 records found  Search took 0.00 seconds. 
1.
10 p, 854.8 KB Ecology of the collapse of Rapa Nui society / Lima, Mauricio (Pontificia Universidad Católica de Chile. Centro de Ecología Aplicada y Sostenibilidad) ; Gayo, E. M. (Center for Climate and Resilience Research) ; Latorre, C. (Institute of Ecology and Biodiversity) ; Santoro, C. M. (Universidad de Tarapacá. Instituto de Alta Investigación) ; Estay, S. A. (Universidad Austral de Chile. Instituto de Ciencias Ambientales y Evolutivas) ; Cañellas-Boltà, Núria (Consejo Superior de Investigaciones Científicas (Espanya). Institut de Ciències de la Terra Jaume Almera) ; Margalef, Olga (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Giralt, Santiago. (Consejo Superior de Investigaciones Científicas (Espanya). Institut de Ciències de la Terra Jaume Almera) ; Sáez, Alberto (Universitat de Barcelona. Departament de Dinàmica de la Terra i de l'Oceà) ; Pla-Rabes, Sergi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Chr. Stenseth, N. (University of Oslo. Centre for Ecological and Evolutionary Synthesis)
Collapses of food producer societies are recurrent events in prehistory and have triggered a growing concern for identifying the underlying causes of convergences/divergences across cultures around the world. [...]
2020 - 10.1098/rspb.2020.0662
Proceedings of the Royal Society B: Biological Sciences, Vol. 287, Issue 1929 (June 2020) , art. 20200662  
Detailed record - Creative Commons
2.
38 p, 502.2 KB Limit cycles via higher order perturbations for some piecewise differential systems / Buzzi, Claudio. (Universidade Estadual Paulista (Brasil). Department of Mathematics) ; Lima, Mauricio Firmino Silva (Universidade Federal do ABC(Brazil). Centro de Matemática Computacâo e Cognicâo) ; Torregrosa, Joan (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
A classical perturbation problem is the polynomial perturbation of the harmonic oscillator, (x',y')=(-y + εf(x,y,ε),x εg(x,y,ε)). In this paper we study the limit cycles that bifurcate from the period annulus via piecewise polynomial perturbations in two zones separated by a straight line. [...]
2018 - 10.1016/j.physd.2018.01.007
Physica D. Nonlinear phenomena, Vol. 371 (May 2018) , p. 28-47  
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3.
21 p, 515.2 KB Global dynamics of the Benoît system / Lima, Mauricio Firmino Silva (Universidade Federal do ABC(Brazil). Centro de Matemática Computacâo e Cognicâo) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
In this paper we work with a two-degree polynomial differential system in R3 related with the canard phenomena. We show that this system is completely integrable, and we provide its global phase portrait in the Poincaré ball using the Poincaré-Lyapunov compactification.
2014 - 10.1007/s10231-012-0318-2
Annali di Matematica Pura ed Applicata, Vol. 193 Núm. 4 (2014) , p. 1103-1122  
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4.
19 p, 649.4 KB Integrability of the Rucklidge system / Lima, Mauricio Firmino Silva (Universidade Federal do ABC(Brazil). Centro de Matemática Computacâo e Cognicâo) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Valls, Clàudia 1973- (Universidade Técnica de Lisboa. Departamento de Matemática)
We study the Darboux and the analytic integrability of the Rucklidge system.
2014 - 10.1007/s11071-014-1389-y
Nonlinear Dynamics, Vol. 77 (2014) , p. 1441-1453  
Detailed record -
5.
10 p, 368.4 KB Limit Cycles for a class of continuous piecewise linear differential systems with three zones / Lima, Mauricio Firmino Silva (Universidade Federal do ABC(Brazil). Centro de Matemática Computacâo e Cognicâo) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
In this paper we consider a class of planar continuous piecewise linear vector fields with three zones. Using the Poincaré map we show that these systems admit always a unique limit cycle, which is hyperbolic.
2012 - 10.1142/S0218127412501386
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 22 Núm. 6 (2012) , p. 1250138  
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6.
16 p, 374.4 KB Limit cycles and invariant cylinders for a class of continuous and discontinuous vector field in dimension 2n / Lima, Mauricio Firmino Silva (Universidade Federal do ABC(Brazil). Centro de Matematica Computacâo e Cognicâo) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
The subject of this paper concerns with the bifurcation of limit cycles and invariant cylinders from a global center of a linear differential system in dimension 2n perturbed inside a class of continuous and discontinuous piecewise linear differential systems. [...]
2011 - 10.1016/j.amc.2011.04.069
Applied Mathematics and Computation, Vol. 217 (2011) , p. 9985-9996  
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7.
15 p, 389.8 KB Global dynamics of the Rossler system with conserved quantities / Lima, Mauricio Firmino Silva (Universidade Federal do ABC(Brazil). Centro de Matemática Computacâo e Cognicâo) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
The subject of this paper concerns with a class of Rössler systems that admits conserved quantities. For this class of systems a complete description of the global dynamics in the Poincaré sphere is provided.
2011 - 10.1088/1751-8113/44/36/365201
Journal of Physics. A. Mathematical and General, Vol. 44 Núm. 36 (2011) , p. 365201  
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See also: similar author names
5 Lima, M.
4 Lima, M. Carmen
2 Lima, M. F.
1 Lima, M.D.
1 Lima, M.J.
2 Lima, Manuela
1 Lima, Margarida
1 Lima, Maria B.
1 Lima, Maria Cecília Santana de
1 Lima, Maria Clara P.B.
1 Lima, Maria Lúcia Chaves
3 Lima, Maria da Paz Campos
1 Lima, Maria da Paz Campos,
6 Lima, Mauricio Firmino Silva
2 Lima, Monica
2 Lima, Mónica
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