中文

关于三维Navier–Stokes方程轴对称解局部正则性的注记

偏微分方程分析 2022-01-06 v1

摘要

在本注记中,研究了一类三维Navier–Stokes方程轴对称解的新局部正则性判据。它是轻微超临界的,并给出了Γ=ruθ\Gamma=r u^{\theta}振荡的上界:对任意0<τ<10< \tau<1,存在常数c>0c>0,Γ(r,x3,t)Neclnrτ, 0<r14. |\Gamma(r,x_{3},t)|\leq N e^{-c\, |\ln r|^{\tau}},\ 0<r\leq \frac{1}{4}.

关键词

引用

@article{arxiv.2201.01766,
  title  = {Remarks on local regularity of axisymmetric solutions to the 3D Navier--Stokes equations},
  author = {Hui Chen and Tai-Peng Tsai and Ting Zhang},
  journal= {arXiv preprint arXiv:2201.01766},
  year   = {2022}
}