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Pointwise gradient estimates for a class of singular quasilinear equation with measure data
Journal of Functional Analysis ( IF 1.7 ) Pub Date : 2020-03-01 , DOI: 10.1016/j.jfa.2019.108391
Quoc-Hung Nguyen , Nguyen Cong Phuc

Local and global pointwise gradient estimates are obtained for solutions to the quasilinear elliptic equation with measure data $-\operatorname{div}(A(x,\nabla u))=\mu$ in a bounded and possibly nonsmooth domain $\Omega$ in $\mathbb{R}^n$. Here $\operatorname{div}(A(x,\nabla u))$ is modeled after the $p$-Laplacian. Our results extend earlier known results to the singular case in which $\frac{3n-2}{2n-1}

中文翻译:

一类具有测量数据的奇异拟线性方程的逐点梯度估计

局部和全局逐点梯度估计是针对准线性椭圆方程的解获得的,其测量数据为 $-\operatorname{div}(A(x,\nabla u))=\mu$ 在有界且可能不光滑的域 $\Omega$在 $\mathbb{R}^n$ 中。这里 $\operatorname{div}(A(x,\nabla u))$ 是根据 $p$-Laplacian 建模的。我们的结果将早期已知的结果扩展到奇异情况,其中 $\frac{3n-2}{2n-1}
更新日期:2020-03-01
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