Semiclassical states for Choquard type equations with critical growth: critical frequency case

Yanheng Ding, Fashun Gao, Minbo Yang

In this paper we are interested in the existence of semiclassical states for the Choquard type equation $$ -\vr^2Δu +V(x)u =\Big(\int_{\R^N} \frac{G(u(y))}{|x-y|^μ}dy\Big)g(u) \qua…