On GG-symmetric solutions of critical elliptic equations of Caffarelli–Kohn–Nirenberg type

This paper deals with the critical elliptic equations of Caffarelli–Kohn–Nirenberg type −div(|x|−2a∇u)=μ+h(x)|x|2(1+a)u+k(x)|u|p−2u|x|bpinRN, where N≥3N≥3, 0≤μ<(μ¯−a)2, μ¯=(N−22)2, 0≤a<μ¯, a≤b