Morse index computation for radial solutions of the {Hé}non problem in the disk

Annalisa Amadori, Francesca De Marchis, Isabella Ianni

We compute the Morse index $\text{m}(u_p)$ of any radial solution $u_p$ of the semilinear problem: \begin{equation} \label{problemaAbstract}\tag{P} \left\{ \begin{array}{lr}…