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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Universidad Católica del Norte, Departamento de Matemáticas
2016
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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 |
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Scielo Chile |
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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 |
work_keys_str_mv |
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_version_ |
1718439812681170944 |