Analysis of a low linear perturbed Choquard equation with critical growth

In this note, we are concerned with the following critical Choquard equation with lower linear perturbation -Δ u+a(x)u=(I_α*|u|^2^*_α)|u|^2^*_α-2u, u∈ D^1,2(ℝ^N). where N≥ 3,max{N-4,0}<α 更多