On the location of the peaks of least-energy solutions to semilinear Dirichlet problems with critical growth
Marco A. S. Souto1
Received20 Dec 2001
Abstract
We study the location of the peaks of solution for the critical growth problem −ε2Δu+u=f(u)+u2*−1, u>0 in Ω, u=0 on ∂Ω, where Ω is a bounded domain; 2*=2N/(N−2), N≥3, is the critical Sobolev exponent and f has a behavior like up, 1<p<2*−1.