中文

p(t, x)-Laplacian 方程组解的整体 $L^r$ 估计与正则化效应

偏微分方程分析 2018-06-15 v1

摘要

我们考虑有界域 Ω\Omega 中 p(t, x)-Laplacian 方程组的初始边值问题。若初始数据属于 Lr0L^{r_0}r02r_0 \geq 2,我们给出关于 t>0t>0 一致的整体 Lr0(Ω)L^{r_0}(\Omega)-正则性结果,在 r0=r_0 =\infty 的特殊情形下意味着最大模定理。在假设 p=infp(t,x)>2n/(n+r0)p- = \inf p(t, x) > 2n/(n+r_0) 下,我们还给出解在 Lr0L^{r_0}-LrL^r(对 rr0r \geq r_0)下的估计。此处所呈结果的完整证明见论文 [F. Crispo, P. Maremonti, M. Ruzicka, Global L^r-estimates and regularizing effect for solutions to the p(t, x) -Laplacian systems, accepted for publication on Advances in Differential Equations, 2017]。

关键词

引用

@article{arxiv.1806.05428,
  title  = {Global L^r-estimates and regularizing effect for solutions to the p(t, x) -Laplacian systems},
  author = {Francesca Crispo and Paolo Maremonti and Michael Ruzicka},
  journal= {arXiv preprint arXiv:1806.05428},
  year   = {2018}
}