Blowing-up solutions to competitive critical systems in dimension 3

Antonio J. Fernández, María Medina, Angela Pistoia

We study the critical system of $m\ge 2$ equations \begin{equation*} -Δu_i = u_i^5 + \sum_{j = 1,\,j\neq i}^m β_{ij} u_i^2 u_j^3\,, \quad u_i \gneqq 0 \quad \mbox{in } \mathbb{R…