中文

二维质量临界半波方程的爆破解动力学

偏微分方程分析 2022-11-18 v1

摘要

我们考虑二维中的半波方程 iut=Duuuiu_t=Du-|u|u。对于初值 u0(x)Hs(R2)u_0(x)\in H^{s}(\mathbb{R}^2)s(34,1)s\in\left(\frac{3}{4},1\right),我们得到了非径向基态质量爆破解,其爆破速度为 D12u(t)L21t\|D^{\frac{1}{2}}u(t)\|_{L^2}\sim\frac{1}{|t|}t0t\to 0^-

关键词

引用

@article{arxiv.2211.09494,
  title  = {Blowup dynamics for mass critical Half-wave equation in 2D},
  author = {Vladimir Georgiev and Yuan Li},
  journal= {arXiv preprint arXiv:2211.09494},
  year   = {2022}
}

备注

28 pages. arXiv admin note: substantial text overlap with arXiv:2007.15370