On the solution of functional equations of Wilson's type on monoids

Iz-iddine El-Fassi, Abdellatif Chahbi, Samir Kabbaj

Resumen


Let S be a monoid, C be the set of complex numbers, and let σ,τAntihom(S,S) satisfy τ ○ τ =σ ○ σ= id. The aim of this paper is to describe the solution ⨍,g: S C of the functional equation

 

 

 

in terms of multiplicative and additive functions.


Palabras clave


Wilson's functional equation; monoids; multiplicative function

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Referencias


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