中文

任意自由度近可积哈密顿系统中的 Arnold 扩散

动力系统 2019-07-09 v5

摘要

本文证明了 Arnold 扩散是任意自由度近可积凸哈密顿系统中的通有现象:H(x,y)=h(y)+\epsP(x,y),xTn, yRn,n3. H(x,y)=h(y)+\eps P(x,y), \qquad x\in\mathbb{T}^n,\ y\in\mathbb{R}^n,\quad n\geq 3. 在典型扰动 \epsP\eps P 下,只要 E>minhE>\min h,系统便存在一条“连接”轨道,该轨道穿过同一能级 H1(E)H^{-1}(E) 中任意有限多个给定的小球。

关键词

引用

@article{arxiv.1503.04153,
  title  = {Arnold diffusion in nearly integrable Hamiltonian systems of arbitrary degrees of freedom},
  author = {Chong-Qing Cheng and Jinxin Xue},
  journal= {arXiv preprint arXiv:1503.04153},
  year   = {2019}
}

备注

87 pages, 11 figures. Comments welcome! This is the solution of Arnold diffusion conjecture for convex Hamiltonians in the smooth category in the sense of cusp-residual genericity