Asymptotic behaviour of the first eigenfunction of a Hardy–Sobolev operator Original Research Article

In this paper we study the nature of singularity of the first eigenfunction of the Hardy–Sobolev operator, View the MathML source defined on View the MathML source where Ω is a bounded domain in View the MathML source, n⩾3 and View the MathML source in a neighbourhood of the origin.