Multiple positive solutions for a quasilinear nonhomogeneous Neumann problems with critical Hardy exponents Original Research Article

In this paper, we study the existence, nonexistence and multiplicity of positive solutions for nonhomogeneous Neumann boundary value problems of the type View the MathML source{−Δpu+λup−1=uq|x|sx∈Ω,u>0x∈Ω,|∇u|p−2Dγu=ϕx∈∂Ω∖{0}, Turn MathJax on where ΩΩ is a bounded domain in RnRn with smooth boundary, 0∈∂Ω0∈∂Ω, View the MathML source2≤p