• Corpus ID: 238582757

A non-existence result due to small perturbations in an eigenvalue problem

@inproceedings{Pacsa2021ANR,
  title={A non-existence result due to small perturbations in an eigenvalue problem},
  author={Gelu Pacsa},
  year={2021}
}
We consider a well-posed eigenvalue problem on (a, 0), depending on a continuous function m. The boundary conditions in the points a, 0 are depending on the eigenvalues. We divide (a, 0) into small intervals and approximate the functionm by a simple (step) functionmS , constant on each small interval. The eigenfunctions corresponding to mS do not exist. 

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  • G. Paşa
  • Materials Science
    ANNALI DELL'UNIVERSITA' DI FERRARA
  • 2021
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