Phase portraits of (2;0) reversible vector fields with symmetrical singularities

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversitat Autònoma de Barcelona
dc.date.accessioned2021-06-25T10:31:04Z
dc.date.accessioned2022-12-19T22:16:20Z
dc.date.available2021-06-25T10:31:04Z
dc.date.available2022-12-19T22:16:20Z
dc.date.created2021-06-25T10:31:04Z
dc.date.issued2021-11-15
dc.identifierJournal of Mathematical Analysis and Applications, v. 503, n. 2, 2021.
dc.identifier1096-0813
dc.identifier0022-247X
dc.identifierhttp://hdl.handle.net/11449/206376
dc.identifier10.1016/j.jmaa.2021.125324
dc.identifier2-s2.0-85106329282
dc.identifier6682867760717445
dc.identifier0000-0003-2037-8417
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5386973
dc.description.abstractIn this paper we study the phase portraits in the Poincaré disk of the reversible vector fields of type (2;0) having generic bifurcations around a symmetric singular point p. We also prove the nonexistence of any periodic orbit surrounding p. We point out that some numerical computations were necessary in order to control the number of limit cycles.
dc.languageeng
dc.relationJournal of Mathematical Analysis and Applications
dc.sourceScopus
dc.subjectClassification of vector fields
dc.subjectPhase portrait
dc.subjectPoincaré disk
dc.subjectReversibility
dc.subjectReversible vector fields
dc.titlePhase portraits of (2;0) reversible vector fields with symmetrical singularities
dc.typeArtículos de revistas


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