Abstract. We study the existence of solutions for the following nonlinear degenerate elliptic problems in a bounded domain Í2 c R -div(|VK|p~2VK) = \u\p"~2u + k\u\q~2u, A > 0, where p' is the critical Sobolev exponent, and u\sn = 0. By using critical point methods we obtain the existence of solutions in the following cases: If p < q < p* , there exists A0 > 0 such that for all A > A0 there exists a nontrivial solution.If max(p, p* -pKp -1)) < q < p* , there exists nontrivial solution for all A>0.If 1 < q < p there exists A, such that, for 0 < A < A, , there exist infinitely many solutions.Finally, we obtain a multiplicity result in a noncritical problem when the associated functional is not symmetric.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.