Piecewise linear differential systems with only centers can create limit cycles?
Crossref DOI link: https://doi.org/10.1007/s11071-017-3866-6
Published Online: 2017-10-17
Published Print: 2018-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Llibre, Jaume
Teixeira, Marco Antonio
Funding for this research was provided by:
FEDER-MINECO (MTM2016-77278-P)
MINECO (MTM2013-40998-P)
AGAUR (2014SGR-568)
CAPES (88881.030454/2013-01)
FAPESP (2012/18780-0)
License valid from 2017-10-17