Abstract
This paper is concerned with the existence of solutions to the following singular elliptic boundary value problem involving \({p}\)-Laplace operator
Here, \({\Omega\subset \mathbb{R}^N(N\geq3)}\) is a bounded domain with smooth boundary, and \({h}\) is a positive \({L^1}\) function on \({\Omega}\). A “compatibility condition” on the couple \({(h(x),\gamma)}\) is given for the problem to have at least one solution. More precisely, it is shown that the problem admits at least one solution if and only if there exists a \({u_0\in W_0^{1,p}(\Omega)}\) such that \({\int_\Omega hu_0^{1-\gamma} \mathrm{d}x < \infty}\). This generalizes a previous result obtained by Sun and Zhang (Calc Var Partial Differ Equ 49:909–922, 2014) who considered the case \({p=2}\).
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The project is supported by NSFC (11271154, 11401252), by Science and Technology Development Project of Jilin Province (20150201058NY, 20160520103JH) and by the project of The Education Department of Jilin Province (2015-463).
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Li, Q., Gao, W. Existence of Weak Solutions to a Class of Singular Elliptic Equations. Mediterr. J. Math. 13, 4917–4927 (2016). https://doi.org/10.1007/s00009-016-0782-9
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DOI: https://doi.org/10.1007/s00009-016-0782-9