On the existence of periodic solutions of a system of second-order ordinary differential equations with a quasihomogeneous nonlinearity

DOI10.1134/s0012266124050112MaRDI QIDQ6608008

A. N. Naimov, M. V. Bystretsky

Publication date: 19 September 2024

Published in: Differential Equations (Search for Journal in Brave)

zbMATH Keywords

perturbationperiodic solutiona priori estimatequasihomogeneous nonlinearityvector field mapping degree

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25) Degree theory for nonlinear operators (47H11) Nonautonomous smooth dynamical systems (37C60)

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