中文

某些非线性输运方程的$C^{\gamma}$适定性

偏微分方程分析 2022-01-14 v4

摘要

给定k:Rn{0}Rnk:\mathbb{R}^n\setminus\{0\} \to \mathbb{R}^nC2C^2类且次数为1n1-n齐次的核,我们证明了一些以密度与kk的卷积为速度场的非线性输运方程存在唯一的Hölder正则解。聚集方程、三维准地转方程和二维Euler方程都可通过kk的特定选取得到。

关键词

引用

@article{arxiv.2103.06755,
  title  = {$C^{\gamma}$ well-posedness of some non-linear transport equations},
  author = {J. C. Cantero},
  journal= {arXiv preprint arXiv:2103.06755},
  year   = {2022}
}

备注

Some typos have been corrected. I have to thank to Joan Orobitg, Joan Mateu and Joan Verdera for their comments. In v3, we have updated the previous result to a wider class of equations. In v4, a problem with color has been solved