A two-spheres problem on homogeneous trees (Q1288907)

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scientific article; zbMATH DE number 1288338
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English
A two-spheres problem on homogeneous trees
scientific article; zbMATH DE number 1288338

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    A two-spheres problem on homogeneous trees (English)
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    18 May 1999
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    If a complex function \(f\) on a homogeneous tree satisfies the mean value property for all spheres of radius \(m\) and \(n\) where \(m\), \(n\) are relative primes then \(f\) is shown to be harmonic.
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    homogeneous trees
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