中文

三次非线性 Boussinesq 方程的全局粗糙解

偏微分方程分析 2010-09-30 v2

摘要

我们证明了实直线上三次散焦非线性 Boussinesq 方程 uttuxx+uxxxx(u2u)xx=0u_{tt}-u_{xx}+u_{xxxx}-(|u|^2u)_{xx}=0 的初值问题在 Hs(R)H^{s}(\R) 中当 2/3<s<12/3<s<1 时是全局适定的。

关键词

引用

@article{arxiv.0809.3471,
  title  = {Global rough solutions to the cubic nonlinear Boussinesq equation},
  author = {Luiz Gustavo Farah and Felipe Linares},
  journal= {arXiv preprint arXiv:0809.3471},
  year   = {2010}
}

备注

21 pages, to appear, Journal of the London Mathematical Society. Many suggestions of the referee implemented