一类具有奇异非线性的加权 p-Laplace 方程
偏微分方程分析
2019-12-17 v2
摘要
本文研究如下拟线性退化奇异椭圆方程解的存在性 \begin{equation*} (P_\la)\left\{ \begin{split} -\text{div}(w(x)|\nabla u|^{p-2}\nabla u) &= g_{\la}(u),\;u>0\; \text{in}\; \Om, u&=0 \; \text{on}\; \partial \Om, \end{split}\right. \end{equation*} 其中 为光滑有界域,,,, 为 Muckenhoupt 权函数。利用变分方法,对 及关于 的某些假设,我们证明了对每个 , 解的存在性。此外,当 时,我们在参数 的适当范围内建立了 至少两个解的存在性。此处我们假设 且 。
引用
@article{arxiv.1908.11247,
title = {On a class of weighted p-Laplace equation with singular nonlinearity},
author = {P. Garain and T. Mukherjee},
journal= {arXiv preprint arXiv:1908.11247},
year = {2019}
}
备注
18 pages, In this revised version the following changes are made: (1) Introduction is changed and some more references are added, (2) The assumption on $r$ is changed, (3) the additional assumption on $f$ is mentioned in (f1) and (4) the statement of Lemma 4.1 and its proof are modified