“…When t 2 * the situation is more delicate and additional conditions on D must be imposed. In this regard, there have been extensive new studies on super-critical Neumann problems, see [5,12,18,21,22] and references therein, where the domain is bounded and radial (this is by no means an exhaustive list). Motivated by the results proved in [5], Cowan and Moameni [6] considered the problem (3) where the nonlinearity is super-critical by assuming D is a bounded domain with certain symmetry conditions well beyond but including the radial domains.…”