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Periodic Center Manifolds for DDEs in the Light of Suns and Stars

  • Bram Lentjes
  • , Len Spek
  • , Maikel M. Bosschaert
  • , Yuri A. Kuznetsov

Research output: Working paper › Preprint › Academic

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Abstract

In this paper we prove the existence of a periodic smooth finite-dimensional center manifold near a nonhyperbolic cycle in classical delay differential equations by using the Lyapunov-Perron method. The results are based on the rigorous functional analytic perturbation framework for dual semigroups (sun-star calculus). The generality of the dual perturbation framework shows that the results extend to a much broader class of evolution equations.
Original languageEnglish
PublisherArXiv.org
Number of pages41
DOIs
Publication statusPublished - 6 Jul 2022

Keywords

  • math.DS
  • math.FA
  • 34C25, 34K19, 37L10

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  • Periodic Center Manifolds for DDEs in the Light of Suns and Stars

    Lentjes, B., Spek, L., Bosschaert, M. M. & Kuznetsov, Y. A., Mar 2025, In: Journal of dynamics and differential equations. 37, p. 815–858 44 p.

    Research output: Contribution to journal › Article › Academic › peer-review

    Open Access
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    159 Downloads (Pure)

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