南开大学学报(自然科学版) ›› 2020 ›› Issue (6): 78-.

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二阶次二次Hamilton 系统周期解的最小周期估计(英文)

  

  • 出版日期:2020-12-20 发布日期:2020-12-18

  • Online:2020-12-20 Published:2020-12-18

摘要: Periodic solutions with minimal period estimates are considered for second-order subquadratic Hamiltonian systems via the homological link theorem, the least action principle and the Morse index iteration inequalities developed by Long.

关键词: Hamiltonian system, periodic solution, minimal period estimate, Morse index