Existence results for a superlinear singular equation of caffarelli-kohn-nirenberg type

In this paper, using the Mountain Pass Lemma and the LinkingArgument, we prove the existence of nontrivial weak solutions forthe Dirichlet problem for the superlinear equation of Caffarelli-Kohn- Nirenberg type in the case where the parameter L  in (0, L2), L2 being the second positive eigenvalue of...

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Bibliographic Details
Author: Xuan, Benjin
Format: article
Status:Published version
Publication Date:2003
Country:Colombia
Institution:Universidad Nacional de Colombia
Repository:Repositorio UN
Language:Spanish
OAI Identifier:oai:repositorio.unal.edu.co:unal/73512
Online Access:https://repositorio.unal.edu.co/handle/unal/73512
http://bdigital.unal.edu.co/37988/
Access Level:Open access
Keyword:singular equation
Caffarelli-Kohn-Nirenberg inequality
Mountain Pass Lemma
Linking Argument.
Description
Summary:In this paper, using the Mountain Pass Lemma and the LinkingArgument, we prove the existence of nontrivial weak solutions forthe Dirichlet problem for the superlinear equation of Caffarelli-Kohn- Nirenberg type in the case where the parameter L  in (0, L2), L2 being the second positive eigenvalue of the quasilinear elliptic equation of Caffarelli-Kohn-Nirenberg type.