Quasi-Periodic solutions to Hamiltonian derivative wave <inline-formula><tex-math id="M1">$ d $</tex-math></inline-formula> Systems with different tangential sites
We use an abstract KAM (Kolmogorov-Arnold-Moser) theorem constructed by Berti-Biasco-Procesi[1] for Hamiltonian derivative wave equations to prove the existence of quasi-periodic solutions with different tangential sites to a class of coupled nonlinear Hamiltonian derivative wave $ d $ systems on $ \mathbb{T}. $
Authors
- Ningning Chang
- Yingnan Sun
- Shuaishuai Xue (ORCID: https://orcid.org/0000-0003-4695-2237)
Institutions
- Nanjing Audit University (CN)
- Nanjing University of Aeronautics and Astronautics (CN)
Publication Details
- Journal
- Communications on Pure & Applied Analysis
- Published
- 2025-01-01
- DOI
- https://doi.org/10.3934/cpaa.2025074
- Primary Topic
- Quantum chaos and dynamical systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Hebei Province
- Ministry of Industry and Information Technology of the People's Republic of China
- Qinglan Project of Jiangsu Province of China