Estimates for the first eigenfunction of linear eigenvalue problems via Steiner symmetrization

• Autores: Francesco Chiacchio
• Localización: Publicacions matematiques, ISSN 0214-1493, Vol. 53, Nº 1, 2009, págs. 47-71
• Idioma: inglés
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• Resumen

  • By means of Steiner symmetrization we get some estimates for the first eigenfunction of a class of linear problems, having as prototype the Laplacian with Dirichlet boundary conditions.