Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/41618
Title: | Two nontrivial solutions of a class of elliptic equations with singular term |
Author: | Chen, J. Murillo, K. Rocha, E. M. |
Keywords: | Inhomogeneous Laplacian equation Singular term Two solutions Variational methods |
Issue Date: | 2011 |
Publisher: | AIMS |
Abstract: | We consider the existence of nontrivial solutions of the equation -Δu -λ/|x|2 u = |u|2*-2u + μ|x| α-2u + f(x)|u|γ, x ∈Ω\ -0}, u∈ H 01 (Ω); where 0 ∈ Ω is a smooth bounded domain in ℝN (N ≥ 3). By variational methods and Nehari set techniques, we show that this equation has at least two nontrivial solutions in H0 1 (Ω), under some additional hypotheses on λ > 0, μ > 0, α > 0, 0 ≤ γ < 1 and f ∈ L∞(Ω), which may be sign-changing. If f > 0 then the solutions are positive. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/41618 |
DOI: | 10.3934/proc.2011.2011.272 |
ISSN: | 1078-0947 |
Appears in Collections: | CIDMA - Artigos FAAG - Artigos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
10.3934_proc.2011.2011.272.pdf | 430.4 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.