LYAPUNOV UNSTABLE ELLIPTIC EQUILIBRIA

• 成果类型: Article
• 署名作者: Fayad, Bassam
• 署名单位: Centre National de la Recherche Scientifique (CNRS); Sorbonne Universite; Universite Paris Cite
• 刊物名称: JOURNAL OF THE AMERICAN MATHEMATICAL SOCIETY
• ISSN/ISSBN: 0894-0347
• DOI: 10.1090/jams/997
• 发表日期: 2023
• 页码: 81-106
• 关键词: hamiltonian-systems; normal forms; STABILITY; tori