Radially bounded solutions of a $k$-Hessian equation involving a weighted nonlinear source

Justino Sanchez, Vicente Vergara

We consider the problem \begin{equation}(1)\;\;\; \begin{cases} S_k(D^2u)= λ|x|^σ (1-u)^q &\mbox{in }\;\; B,\\ u <0 & \mbox{in }\;\; B,\\ u=0 &\mbox{on }\partial B, \end{cases} \en…