Multiplicity of solutions to a class of degenerate elliptic equations in both sub-critical and critical cases

Kaushik Bal, Sanjit Biswas

Given a smooth, bounded domain $\hat{I}\text{c◯}\subset {\mathbb{R}}^N$, we establish the existence of two non-trivial, non-negative solutions to the semilinear degenerate elliptic equation \begin{…