Sign-Changing Solutions for Critical Equations with Hardy Potential

Pierpaolo Esposito, Nassif Ghoussoub, Angela Pistoia +1

We consider the following perturbed critical Dirichlet problem involving the Hardy-Schrödinger operator on a smooth bounded domain $\Omega \subset {\mathbb{R}}^N$, $N\ge 3$, with $0 \in Ω…