Multiple periodic solutions of parameterized systems coupling asymmetric components and linear components
We investigated the multiplicity of periodic solutions for parameterized systems coupling asymmetric components and linear components, where the nonlinearity is allowed to be sign-changing. Our approach was based on an extended version of the Poincaré-Birkhoff theorem, a rotation number approach, and a new existence result.
Authors
- Hai‐Hua Lu (ORCID: https://orcid.org/0000-0003-3604-7145)
- Tao Shi (ORCID: https://orcid.org/0000-0001-8487-2479)
Institutions
- Nantong University (CN)
Publication Details
- Journal
- AIMS Mathematics
- Published
- 2025-01-01
- DOI
- https://doi.org/10.3934/math.2025412
- Primary Topic
- Advanced Differential Equations and Dynamical Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00