Abstract
<abstract><p>We study the asymptotic behavior as $ p\to\infty $ of the Gelfand problem</p> <p><disp-formula> <label/> <tex-math id="FE1"> \begin{document}$ \begin{equation*} \left\{ \begin{aligned} -&amp;\Delta_{p} u = \lambda\,e^{u}&amp;&amp; \text{in}\ \Omega\subset \mathbb{R}^n\\ &amp;u = 0 &amp;&amp; \text{on}\ \partial\Omega. \end{aligned} \right. \end{equation*} $\end{document} </tex-math></disp-formula></p> <p>Under an appropriate rescaling on $ u $ and $ \lambda $, we prove uniform convergence of solutions of the Gelfand problem to solutions of</p> <p><disp-formula> <label/> <tex-math id="FE2"> \begin{document}$ \left\{ \begin{aligned} &amp;\min\left\{|\nabla{}u|-\Lambda\,e^{u}, -\Delta_{\infty}u\right\} = 0&amp;&amp; \text{in}\ \Omega,\\ &amp;u = 0\ &amp;&amp;\text{on}\ \partial\Omega. \end{aligned} \right. $\end{document} </tex-math></disp-formula></p> <p>We discuss existence, non-existence, and multiplicity of solutions of the limit problem in terms of $ \Lambda $.</p></abstract>
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