Asymptotic behaviour of the first eigenfunction of a Hardy–Sobolev operator

Sandeep, K. ; Sreenadh, K. (2003) Asymptotic behaviour of the first eigenfunction of a Hardy–Sobolev operator Nonlinear Analysis, 54 (3). pp. 545-563. ISSN 0362-546X

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Official URL: http://doi.org/10.1016/S0362-546X(03)00111-1

Related URL: http://dx.doi.org/10.1016/S0362-546X(03)00111-1

Abstract

In this paper we study the nature of singularity of the first eigenfunction of the Hardy–Sobolev operator, Lu≔− Δ u− n− 2 2 2 q (x) u| x| 2 defined on H 0 1 (Ω), where Ω is a bounded domain in R n, n⩾ 3 and q (x)= 1− C/(log R/| x|) δ in a neighbourhood of the origin.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Hardy–Sobolev; First Eigenfunction.
ID Code:121273
Deposited On:13 Jul 2021 09:58
Last Modified:13 Jul 2021 09:58

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