On the hyperstability of a quartic functional equation in Banach spaces

Authors

  • Nordine Bounader University of Ibn Tofail.

DOI:

https://doi.org/10.4067/S0716-09172017000100003

Keywords:

Hyperstability, Quartic functional equation, fixed point theorem

Abstract

In this paper, we establish some hyperstability results of the following functional equation

f (2x + y) + f (2x - y) = 4(f (x + y) + f (x - y)) + 24f (x) - 6f (y)

in Banach spaces.

Author Biography

Nordine Bounader, University of Ibn Tofail.

Department of Mathematics, Faculty of Sciences.

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Published

2017-04-06

How to Cite

[1]
N. Bounader, “On the hyperstability of a quartic functional equation in Banach spaces”, Proyecciones (Antofagasta, On line), vol. 36, no. 1, pp. 29-44, Apr. 2017.

Issue

Section

Artículos