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arXiv 0908.0029math.DSmath.CA
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非线性对称哈密顿系统刹车轨道的最小周期估计

Minimal period estimates for brake orbits of nonlinear symmetric Hamiltonian systems

Chungen Liu

摘要:

本文考虑非线性对称哈密顿系统制动轨道的最小周期估计。证明了:若Hamilton函数$H\in C^2(\Bbb R^{2n}, \Bbb R)$是超二次凸的,则对任意数$τ>0$,至少存在一个$τ$ -周期制动轨道$(τ,x)$,只要$H(Nx)=H(x)$提供最小周期$τ$或$τ/2$.

英文摘要:

In this paper, we consider the minimal period estimates for brake orbits of nonlinear symmetric Hamiltonian systems. We prove that if the Hamiltonian function $H\in C^2(\Bbb R^{2n}, \Bbb R)$ is super-quadratic and convex, for every number $τ>0$, there exists at least one $τ$-periodic brake orbit $(τ,x)$ with minimal period $τ$ or $τ/2$ provided $H(Nx)=H(x)$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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