On the hyperstability of a quartic functional equation in Banach spaces

• Bounader, Nordine ^[1]
  1. [1] University of Ibn Tofail.
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 36, Nº. 1, 2017, págs. 29-44
• Idioma: inglés
• DOI: 10.4067/S0716-09172017000100003
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• Resumen

  • In this paper, we establish some hyperstability results of the following functional equationf (2x + y) + f (2x - y) = 4(f (x + y) + f (x - y)) + 24f (x) - 6f (y)in Banach spaces.

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