Nonnegative solutions of periodic parabolic problems in the presence of non-well-ordered sub and supersolutions

• Autores: T. Godoy, U. Kaufmann, Sofía Paczka
• Localización: Houston journal of mathematics, ISSN 0362-1588, Vol. 37, Nº 3, 2011, págs. 939-954
• Idioma: inglés
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• Resumen

  • Let D be a smooth bounded domain in RN, let a,b be two bounded nonnegative T-periodic functions, and let 00 is a real parameter. We also analyze the behaviour of the solutions with respect to r. All results remain true for the corresponding elliptic problems.