Multiple Boundary Peak Solution for Critical Elliptic System with Neumann Boundary

Yuxia Guo, Shengyu Wu, TingFeng Yuan

We consider the following elliptic system with Neumann boundary: \begin{equation} \begin{cases} -Δu + μu=v^p, &\hbox{in } Ω, \\-Δv + μv=u^q, &\hbox{in } Ω, \\\frac{\partial u}{\par…