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The Rabinowitz minimal periodic solution conjecture
International Journal of Mathematics ( IF 0.6 ) Pub Date : 2021-07-09 , DOI: 10.1142/s0129167x21400103 Yiming Long 1
International Journal of Mathematics ( IF 0.6 ) Pub Date : 2021-07-09 , DOI: 10.1142/s0129167x21400103 Yiming Long 1
Affiliation
In 1978, Rabinowitz proved the existence of a non-constant T -periodic solution for nonlinear Hamiltonian systems on R 2 n with Hamiltonian function being super-quadratic at the infinity and zero for any given T > 0 . Since the minimal period of this solution may be T / k for some positive integer k , he proposed the question whether there exists a solution with T as its minimal period for such a Hamiltonian system. This is the so-called Rabinowitz minimal periodic solution conjecture . In the last more than 40 years, this conjecture has been deeply studied by many mathematicians. But under the original structural conditions of Rabinowitz, the conjecture is still open when n ≥ 2 . In this paper, I give a brief survey on the studies of this conjecture and hope to lead to more interests on it.
中文翻译:
拉比诺维茨最小周期解猜想
1978 年,Rabinowitz 证明了非常数的存在吨 -非线性哈密顿系统的周期解R 2 n 哈密顿函数在无穷大处是超二次的,对于任何给定的都为零吨 > 0 . 由于此解决方案的最短周期可能是吨 / ķ 对于一些正整数ķ ,他提出了是否存在解决方案的问题吨 作为这种哈密顿系统的最小周期。这就是所谓的拉比诺维茨最小周期解猜想 . 在过去的 40 多年里,这一猜想得到了许多数学家的深入研究。但在拉比诺维茨原来的结构条件下,当n ≥ 2 . 在本文中,我对这个猜想的研究进行了简要的概述,希望能引起更多的兴趣。
更新日期:2021-07-09
中文翻译:
拉比诺维茨最小周期解猜想
1978 年,Rabinowitz 证明了非常数的存在