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zbMATH Open
Article . 2005
Data sources: zbMATH Open
Publicationes Mathematicae Debrecen
Article . 2005 . Peer-reviewed
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Inhomogeneous Cauchy exponential functional equations

Authors: Ebanks, Bruce;

Inhomogeneous Cauchy exponential functional equations

Abstract

Summary: We show that equations of the form \(f(x)f(y)-f(x+y)=\Gamma (x,y)\), termed here inhomogeneous Cauchy exponential functional equations, can be solved quite easily. Furthermore, their solutions are almost always unique. Both of these results contrast starkly with the situation for the inhomogeneous Cauchy additive functional equation \(f(x)+f(y)-f(x+y)=\Gamma (x,y)\).

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Keywords

inhomogeneous, Functional equations for real functions, Cauchy exponential functional equations, Cauchy additive functional equation, characterization, Functional equations for complex functions

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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