中文

圆柱外部的轴对称流动

偏微分方程分析 2018-04-26 v2

摘要

我们研究了圆柱外部区域 Π={x=(xh,x3)  xh>1}\Pi=\{x=(x_{h}, x_3)\ |\ |x_{h} |>1\} 中三维 Navier-Stokes 方程的初边值问题,并受限于滑移边界条件。我们为轴对称初始数据 u0L3L2(Π)u_0\in L^{3}\cap L^{2}(\Pi) 构造了唯一的全局解,该初始数据满足旋度分量衰减条件 ru0θL(Π)ru^{\theta}_{0}\in L^{\infty}(\Pi)

关键词

引用

@article{arxiv.1708.00694,
  title  = {Axisymmetric flows in the exterior of a cylinder},
  author = {Ken Abe and Gregory Seregin},
  journal= {arXiv preprint arXiv:1708.00694},
  year   = {2018}
}

备注

Final version. The title is changed from "Axisymmetric flows in an exterior domain"