1.
Douglas D. Novaes; Tere Seara; Marco A. Teixeira; Iris O. Zeli
Study of periodic orbits in periodic perturbations of planar reversible Filippov systems having a two-fold cycle Journal Article
Em: SIAM J. Appl. Dyn. Syst., vol. 19, não 2, pp. 1343-1371, 2020.
@article{NovSeaTeiZel2020,
title = {Study of periodic orbits in periodic perturbations of planar reversible Filippov systems having a two-fold cycle},
author = {Douglas D. Novaes and Tere Seara and Marco A. Teixeira and Iris O. Zeli },
url = {http://arxiv.org/abs/1910.01954},
doi = {10.1137/19M1289959},
year = {2020},
date = {2020-06-01},
urldate = {2020-06-01},
journal = {SIAM J. Appl. Dyn. Syst.},
volume = {19},
number = {2},
pages = {1343-1371},
abstract = {We study the existence of periodic solutions in a class of nonsmooth differential systems obtained from nonautonomous periodic perturbations of reversible piecewise smooth differential systems. It is assumed that the unperturbed system presents a simple two-fold cycle, which is characterized by a closed trajectory connecting a visible two-fold singularity to itself. It is shown that under certain generic conditions the perturbed problem has sliding and crossing periodic solutions. In order to get our results, Melnikov's ideas were applied together with tools from the geometric singular perturbation theory. Finally, a study of a perturbed piecewise Hamiltonian model is performed.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We study the existence of periodic solutions in a class of nonsmooth differential systems obtained from nonautonomous periodic perturbations of reversible piecewise smooth differential systems. It is assumed that the unperturbed system presents a simple two-fold cycle, which is characterized by a closed trajectory connecting a visible two-fold singularity to itself. It is shown that under certain generic conditions the perturbed problem has sliding and crossing periodic solutions. In order to get our results, Melnikov's ideas were applied together with tools from the geometric singular perturbation theory. Finally, a study of a perturbed piecewise Hamiltonian model is performed.
