Estimates on the existence region for periodic solutions of equations involving a small parameter. II: Critical cases

DOI10.1007/BF02415051zbMath0239.34017OpenAlexW3014544217MaRDI QIDQ2553566

Herb I. Freedman

Publication date: 1971

Published in: Annali di Matematica Pura ed Applicata. Serie Quarta (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02415051

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25)

Cites Work

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• Periodic solutions of differential equations containing a parameter
• On the role of first integrals in the perturbation of periodic solutions
• New periodic solutions of the plane three-body problem corresponding to elliptic motion in the lunar theory
• An Explicit Estimate on the Norm of the Inverse of a Matrix
• Estimates on the Existence Region for Periodic Solutions of Equations Involving a Small Parameter I: the Noncritical Case