Article ID Journal Published Year Pages File Type
839758 Nonlinear Analysis: Theory, Methods & Applications 2015 9 Pages PDF
Abstract

In this paper we prove the existence of at least one nonnegative nontrivial weak solution in D1,p(RN)∩D1,q(RN)D1,p(RN)∩D1,q(RN) for the equation −Δpu−Δqu+a(x)|u|p−2u+b(x)|u|q−2u=f(x,u),x∈RN, where 1

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