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Perturbation from symmetry and multiplicity of solutions for strongly indefinite elliptic systems

Research paper by Cristina Tarsi

Indexed on: 13 Jun '06Published on: 13 Jun '06Published in: Mathematics - Analysis of PDEs



Abstract

In this paper we approach the problem of perturbation from symmetry of strongly indefinite elliptic systems in dimension N>=3. We prove the existence of infinitely many solutions under suitable growth coinditions on the nonlinear terms.