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arXiv · 2103.02327

Measure data problems for a class of elliptic equations with mixed absorption-reaction

Marie-Francoise Bidaut-Veron·Marta Garcia-Huidobro·Laurent Veron
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Abstract

We study the existence of nonnegative solutions to the Dirichlet problem $\CL^{_{^M}}_{p,q}u:=-\Delta u+u^p-M|\nabla u|^q=\mu$ in a domain $\Omega\subset\BBR^N$ where $\mu$ is a nonnegative Radon measure, when $p>1$, $q>1$ and $M\geq 0$. We also give conditions under which nonnegative solutions of $\CL^{_{^M}}_{p,q}u=0$ in $\Omega\setminus K$ where $K$ is a compact subset of $\Omega$ can be extended as a solution of the same equation in $\Omega$

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Marie-Francoise Bidaut-Veron, Marta Garcia-Huidobro, Laurent Veron. 2021-03-03. Measure data problems for a class of elliptic equations with mixed absorption-reaction. https://arxiv.org/abs/2103.02327

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