Výsledky vyhledávání - "Maurício Firmino Silva Lima"

On the Hamiltonian structure of normal forms at elliptic equilibria of reversible vector fields in R4

Autor: Jiazhong Yang, Marco Antonio Teixeira, Jeroen S. W. Lamb, Ricardo Miranda Martins, Maurício Firmino Silva Lima

Publikováno v: Journal of Differential Equations. 269:11366-11395

This paper addresses the question whether normal forms of smooth reversible vector fields in R 4 at an elliptic equilibrium possess a formal Hamiltonian structure. In the non-resonant case we establish a formal conjugacy between reversible and Hamilt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a70c1ccc801e213fe11dbb355badc99d
https://doi.org/10.1016/j.jde.2020.08.034

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Limit cycles and invariant cylinders for a class of continuous and discontinuous vector field in dimension 2n

Autor: Jaume Llibre, Maurício Firmino Silva Lima

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona

Agraïments: The first author is partially supported by CNPq grand number 200293/2010-9. Both authors are also supported by the joint project CAPES-MECD grant PHB-2009-0025-PC. The subject of this paper concerns with the bifurcation of limit cycles a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b552b5d76b11877ebaeb39e33a47368
http://hdl.handle.net/2072/410362

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Global dynamics of the Benoît system

Autor: Jaume Llibre, Maurício Firmino Silva Lima

Publikováno v: Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname

Agraïments: The first author was partially supported by CNPq grant number 200293/2010-9 and Fapesp grant number 2012/12025-5. Both authors are also supported by the joint project CAPES-MECD grant PHB-2009-0025-PC. In this paper we work with a two-de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d65065485ff286efd0d2a0a2219579a
http://hdl.handle.net/2072/410641

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Limit cycles via higher order perturbations for some piecewise differential systems

Autor: Maurício Firmino Silva Lima, Claudio A. Buzzi, Joan Torregrosa

Publikováno v: Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)

Made available in DSpace on 2018-11-26T17:49:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-05-15 MINECO AGAUR grant European Community grants Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) A classical perturbation probl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c8489e335be7c722930f0774623d241

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About Limit Cycles in Continuous Piecewise Linear Diﬀerential Systems

Autor: Claudio Pessoa, Weber F. Pereira, Maurício Firmino Silva Lima

Publikováno v: Proceeding Series of the Brazilian Society of Computational and Applied Mathematics.

In 2012, Lima and Llibre in [3] have studied a class of planar continuous piecewise linear vector ﬁelds with three zones. This class can be separated in four other classes and they proved, using the Poincare map, that this particular class admits a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::365086f8d5ce97ad49833b990c30af6a
https://doi.org/10.5540/03.2017.005.01.0028

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Homoclinic orbits in degenerate reversible-equivariant systems inR6

Autor: Maurício Firmino Silva Lima, Marco Antonio Teixeira

Publikováno v: Journal of Mathematical Analysis and Applications. 403:155-166

We study the dynamics near an equilibrium point p 0 of a Z 2 x Z 2 -reversible vector field in R 6 with the reversing symmetry or symmetry φ satisfying φ 2 = I and d i m F i x ( φ ) = 3 . We deal with systems such that X presents at p 0 a degenera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::122b5ba227253b116aaefeb2f93778ad
https://doi.org/10.1016/j.jmaa.2013.02.024

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Families of periodic orbits in resonant reversible systems

Autor: Maurício Firmino Silva Lima, Marco Antonio Teixeira

Publikováno v: Bulletin of the Brazilian Mathematical Society, New Series. 40:511-537

We study the dynamics near an equilibrium point p 0 of a Z 2(ℝ)-reversible vector field in ℝ2n with reversing symmetry R satisfying R 2 = I and dimFix(R) = n. We deal with one-parameter families of such systems X λ such that X 0 presents at p 0

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e62412379325567e599d17d81413a4eb
https://doi.org/10.1007/s00574-009-0025-9

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On the Poincaré map and limit cycles for a class of continuous piecewise linear differential systems with three zones

Autor: Claudio Pessoa, Maurício Firmino Silva Lima, Weber F. Pereira

Publikováno v: Proceeding Series of the Brazilian Society of Computational and Applied Mathematics.

Due to the encouraging increase in their applications, control theory [5] and [9], design of electric circuits [2], neurobiology [4] and [8] piecewise linear differential systems were studied early from the point of view of qualitative theory of ordi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cc9d7e1ccdc2de79a7ed18398a5415c
https://doi.org/10.5540/03.2015.003.01.0038

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Limit Cycles Bifurcating from a Period Annulus in Continuous Piecewise Linear Differential Systems with Three Zones

Autor: Weber F. Pereira, Maurício Firmino Silva Lima, Claudio Pessoa

Publikováno v: International Journal of Bifurcation and Chaos. 27:1750022

We study a class of planar continuous piecewise linear vector fields with three zones. Using the Poincaré map and some techniques for proving the existence of limit cycles for smooth differential systems, we prove that this class admits at least two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc0f3f9cac3626e37678c2c16e1b482e
https://doi.org/10.1142/s0218127417500225

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Integrability of the Rucklidge system

Autor: Maurício Firmino Silva Lima, Jaume Llibre, Claudia Valls

Publikováno v: Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)

Agraïments: The first author is partially supported by Fapesp grant number 2013/15941-5. FEDER/UNAB10-4E-378. Both, first and second authors, are also supported by the joint project CAPES-MECD grant PHB-2009-0025-PC and by FP7-PEOPLE-2012-IRSES 3163

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccdbb85a5ab4eea50b736f5b7cc14c17
https://ddd.uab.cat/record/150684

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