dc.contributor.author
Torregrosa, Joan
dc.date.accessioned
2025-03-18T08:09:41Z
dc.date.available
2025-03-18T08:09:41Z
dc.date.issued
2024-12-28
dc.identifier.uri
http://hdl.handle.net/2072/482452
dc.description.abstract
In this paper, we present two new one-parameter families of cubic systems exhibiting twelve small-amplitude limit cycles for exceptional parameter values.
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dc.description.sponsorship
This work has been realized thanks to the Catalan AGAUR Agency (grant 2021 SGR 00113); the Spanish AEI agency (grants PID2022-136613NB-I00 and CEX2020-001084-M); and the Brazilian FAPESP 2023/09466-4 grant.
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dc.format.extent
16 p.
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dc.relation.ispartof
São Paulo Journal of Mathematical Sciences
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dc.rights
© The Author(s) 2024
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dc.rights
Attribution 4.0 International
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dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
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dc.source
RECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.other
Center-focus
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dc.subject.other
Cyclicity
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dc.subject.other
Limit cycles
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dc.subject.other
Weak-focus order
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dc.subject.other
Lyapunov quantities
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dc.title
Cubic planar vector fields with high local cyclicity
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dc.type
info:eu-repo/semantics/article
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dc.description.version
info:eu-repo/semantics/publishedVersion
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dc.identifier.doi
10.1016/j.cnsns.2025.108620
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dc.rights.accessLevel
info:eu-repo/semantics/openAccess
