Subharmonic solutions of first-order Hamiltonian systems

The aim of this article is to study subharmonic solutions of superquadratic and asymptotically (constant) linear nonautonomous Hamiltonian systems in R2n{{\mathbb{R}}}^{2n} respectively, and to improve the results in Professor Liu’s [Subharmonic solutions of Hamiltonian systems, Nonlinear Anal. 42 (...

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Bibliographic Details
Main Author: Zhou Yuting
Format: Article
Language:English
Published: De Gruyter 2025-03-01
Series:Advances in Nonlinear Analysis
Subjects:
Online Access:https://doi.org/10.1515/anona-2025-0074
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