Isochronicity of bi-centers for symmetric quartic differential systems
DOI10.3934/dcdsb.2021215OpenAlexW3200065141MaRDI QIDQ2090339
Wilker Fernandes, Viviane Pardini Valério, Patricia Tempesta
Publication date: 25 October 2022
Published in: Discrete and Continuous Dynamical Systems. Series B (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.3934/dcdsb.2021215
isochronicityequivariant systemsplanar polynomial differential systemstime-reversible systemsbi-centers
Periodic solutions to ordinary differential equations (34C25) Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Transformation and reduction of ordinary differential equations and systems, normal forms (34C20) Symmetries, invariants of ordinary differential equations (34C14)
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