On the hyperstability of a quartic functional equation in Banach spaces

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.

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Autor principal:	Bounader,Nordine
Lenguaje:	English
Publicado:	Universidad Católica del Norte, Departamento de Matemáticas 2017
Materias:	Hyperstability Quartic functional equation fixed point theorem
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172017000100003
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spelling	oai:scielo:S0716-091720170001000032017-02-13On the hyperstability of a quartic functional equation in Banach spacesBounader,Nordine Hyperstability Quartic functional equation fixed point theorem 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.info:eu-repo/semantics/openAccessUniversidad Católica del Norte, Departamento de MatemáticasProyecciones (Antofagasta) v.36 n.1 20172017-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172017000100003en10.4067/S0716-09172017000100003
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Hyperstability Quartic functional equation fixed point theorem
spellingShingle	Hyperstability Quartic functional equation fixed point theorem Bounader,Nordine On the hyperstability of a quartic functional equation in Banach spaces
description	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	Bounader,Nordine
author_facet	Bounader,Nordine
author_sort	Bounader,Nordine
title	On the hyperstability of a quartic functional equation in Banach spaces
title_short	On the hyperstability of a quartic functional equation in Banach spaces
title_full	On the hyperstability of a quartic functional equation in Banach spaces
title_fullStr	On the hyperstability of a quartic functional equation in Banach spaces
title_full_unstemmed	On the hyperstability of a quartic functional equation in Banach spaces
title_sort	on the hyperstability of a quartic functional equation in banach spaces
publisher	Universidad Católica del Norte, Departamento de Matemáticas
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172017000100003
work_keys_str_mv	AT bounadernordine onthehyperstabilityofaquarticfunctionalequationinbanachspaces
_version_	1718439820142837760

On the hyperstability of a quartic functional equation in Banach spaces

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