Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer Conditions

We establish existence and multiplicity of solutions for an elliptic system which presents resonance at infinity of Landesman-Lazer type. In order to describe the resonance, we use an eigenvalue problem with indefinite weights. In all results, we use Variational Methods, Morse...

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Main Author: Edcarlos D. da Silva
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2010/237826
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author Edcarlos D. da Silva
author_facet Edcarlos D. da Silva
author_sort Edcarlos D. da Silva
collection DOAJ
description We establish existence and multiplicity of solutions for an elliptic system which presents resonance at infinity of Landesman-Lazer type. In order to describe the resonance, we use an eigenvalue problem with indefinite weights. In all results, we use Variational Methods, Morse Theory and Critical Groups.
format Article
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institution Kabale University
issn 1085-3375
1687-0409
language English
publishDate 2010-01-01
publisher Wiley
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series Abstract and Applied Analysis
spelling doaj-art-7620b1f394e24c0eb8542b75ecd513872025-02-03T01:23:55ZengWileyAbstract and Applied Analysis1085-33751687-04092010-01-01201010.1155/2010/237826237826Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer ConditionsEdcarlos D. da Silva0IMECC-UNICAMP, Caixa Postal 6065, CEP 13081-970 Campinas, SP, BrazilWe establish existence and multiplicity of solutions for an elliptic system which presents resonance at infinity of Landesman-Lazer type. In order to describe the resonance, we use an eigenvalue problem with indefinite weights. In all results, we use Variational Methods, Morse Theory and Critical Groups.http://dx.doi.org/10.1155/2010/237826
spellingShingle Edcarlos D. da Silva
Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer Conditions
Abstract and Applied Analysis
title Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer Conditions
title_full Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer Conditions
title_fullStr Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer Conditions
title_full_unstemmed Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer Conditions
title_short Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer Conditions
title_sort multiplicity of solutions for gradient systems using landesman lazer conditions
url http://dx.doi.org/10.1155/2010/237826
work_keys_str_mv AT edcarlosddasilva multiplicityofsolutionsforgradientsystemsusinglandesmanlazerconditions