A generalization of Drygas functional equation

We obtain the Solutions of the following Drygas functional equation ∑ λ ∈Φ f (x + λy + aλ ) = κf(x)+ ∑ λ ∈Φ f(λy), x, y ∈ S where S is an abelian semigroup, G is an abelian group...

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Autores principales: Charifi,A., Almahalebi,M., Kabbaj,S.
Lenguaje:English
Publicado: Universidad Católica del Norte, Departamento de Matemáticas 2016
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172016000200002
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spelling oai:scielo:S0716-091720160002000022016-05-30A generalization of Drygas functional equationCharifi,A.Almahalebi,M.Kabbaj,S. Automorphism group difference opera-tor Drygas functional equation We obtain the Solutions of the following Drygas functional equation ∑ λ ∈Φ f (x + λy + aλ ) = κf(x)+ ∑ λ ∈Φ f(λy), x, y ∈ S where S is an abelian semigroup, G is an abelian group, f ∈ G S, Φ is a finite automorphism group of S with order k, and aλ ∈ S, λ∈Φ.info:eu-repo/semantics/openAccessUniversidad Católica del Norte, Departamento de MatemáticasProyecciones (Antofagasta) v.35 n.2 20162016-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172016000200002en10.4067/S0716-09172016000200002
institution Scielo Chile
collection Scielo Chile
language English
topic Automorphism group
difference opera-tor
Drygas functional equation
spellingShingle Automorphism group
difference opera-tor
Drygas functional equation
Charifi,A.
Almahalebi,M.
Kabbaj,S.
A generalization of Drygas functional equation
description We obtain the Solutions of the following Drygas functional equation ∑ λ ∈Φ f (x + λy + aλ ) = κf(x)+ ∑ λ ∈Φ f(λy), x, y ∈ S where S is an abelian semigroup, G is an abelian group, f ∈ G S, Φ is a finite automorphism group of S with order k, and aλ ∈ S, λ∈Φ.
author Charifi,A.
Almahalebi,M.
Kabbaj,S.
author_facet Charifi,A.
Almahalebi,M.
Kabbaj,S.
author_sort Charifi,A.
title A generalization of Drygas functional equation
title_short A generalization of Drygas functional equation
title_full A generalization of Drygas functional equation
title_fullStr A generalization of Drygas functional equation
title_full_unstemmed A generalization of Drygas functional equation
title_sort generalization of drygas functional equation
publisher Universidad Católica del Norte, Departamento de Matemáticas
publishDate 2016
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172016000200002
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AT almahalebim generalizationofdrygasfunctionalequation
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