Generalized Ulam—Hyers—Rassias stability of a Cauchy type functional equation

• Akkouchi, Mohamed ^[1]
  1. [1] Cadi Ayyad University

     Cadi Ayyad University

     Marrakech-Medina, Marruecos

     
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 32, Nº. 1, 2013, págs. 15-29
• Idioma: inglés
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• Resumen

  • Using the alternative fixed point theorem, we establish the generalized Hyers—Ulam—Rassias stability of a Cauchy type functional equationfor functions takin values in arbitrary complete (real or complex)β-normed spaces.