On Regions of Existence and Nonexistence of solutions for a System of $p$-$q$-Laplacians

Philippe Clement, Marta Garcia-Huidobro, Ignacio Guerra +1

We give a new region of existence of solutions to the superhomogeneous Dirichlet problem $$ \quad \begin{array}{l} -Δ_{p} u= v^δ\quad v>0\quad {in}\quad B,\cr -Δ_{q} v = u^μ\quad u…