On nonlinear elliptic equations with Hardy potential and L^{1}-data |
| |
Authors: | Ahmed Youssfi Elhoussine Azroul Hassan Hjiaj |
| |
Institution: | 1. Department of Mathematics, Faculty of Sciences and Technology, Moulay Ismail University, P.O. Box 509, Boutalamine, 52 000, Errachidia, Morocco 2. Department of Mathematics, Faculty of Sciences Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, P.O. Box 1796, Atlas, 30 000, Fez, Morocco
|
| |
Abstract: | We consider a class of nonlinear elliptic equations involving the Hardy potential and lower order terms whose simplest model is $$\begin{aligned} -\Delta u +b(|u|)|\nabla u|^{2}+\nu |u|^{s-1}u=\lambda \frac{u}{|x|^{2}}+f \end{aligned}$$ in a bounded open $\varOmega $ of $\mathbf{R }^{N}, N\ge 3,$ containing the origin, $s>\frac{N}{N-2}, \nu $ and $\lambda $ are positive real numbers. We prove that the presence of the term $\nu |u|^{s-1}u$ has an effect on the existence of solutions when $f\in L^{1}(\varOmega )$ assuming only that $b\in L^{1}(\mathbf{R })$ without any sign condition (i.e. $b(s)s\ge 0$ ). |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|