dc.contributor | Univ Fed Itajuba | |
dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2018-11-26T17:40:11Z | |
dc.date.available | 2018-11-26T17:40:11Z | |
dc.date.created | 2018-11-26T17:40:11Z | |
dc.date.issued | 2017-08-01 | |
dc.identifier | Ima Journal Of Applied Mathematics. Oxford: Oxford Univ Press, v. 82, n. 4, p. 849-863, 2017. | |
dc.identifier | 0272-4960 | |
dc.identifier | http://hdl.handle.net/11449/163118 | |
dc.identifier | 10.1093/imamat/hxx017 | |
dc.identifier | WOS:000407267000009 | |
dc.identifier | WOS000407267000009.pdf | |
dc.description.abstract | In this article, we study limit cycles in discontinuous piecewise linear vector fields in R-2 and R-3. More precisely, we address the problem of understanding the dynamics around a degenerated two-fold singularity in R-2 and R-3, where it is also called T-singularity, which behave as discontinuous centres after suitable perturbations of the separation boundaries. We prove that, in both systems, it is possible to obtain k hyperbolic limit cycles bifurcating from these discontinuous centres, for any positive integer k. The same holds if k is infinity. | |
dc.language | eng | |
dc.publisher | Oxford Univ Press | |
dc.relation | Ima Journal Of Applied Mathematics | |
dc.relation | 0,679 | |
dc.rights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | bifurcation | |
dc.subject | limit cycle | |
dc.subject | non-smooth vector field | |
dc.subject | T-singularity | |
dc.subject | two-fold singularity | |
dc.title | Limit cycles bifurcating from discontinuous centres | |
dc.type | Artículos de revistas | |