Abstract
In this paper we study the existence and concentration of ground state solution for the following class of elliptic equations{−div(a(|∇u|p)|∇u|p−2∇u)+(1+μV(x))b(|u|p)|u|p−2u=f(u)in RN,u∈W1,p(RN)∩W1,N(RN), where 1<p≤N, N≥2, μ>0 is a parameter, the functions a,b∈C1(R) and the nonlinearity f has an exponential critical growth. To show the existence and concentration results we obtain interesting estimates which do not depend on μ.
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