ACTA MATHEMATICA
UNIVERSITATIS COMENIANAE




Vol. LXXXI, 2 (2012)
p. 143 - 149

A mean value property of harmonic functions
on the interior of a hyperbola


E. Symeonidis

Received: October 6, 2009;   Accepted: March 12, 2012



Abstract.   We establish a mean value property for harmonic functions on the interior of a hyperbola. This property connects their boundary values with the interior ones on the axis of the hyperbola from the focus to infinity.  

Keywords:  Mean value property; harmonic function; hyperbola.  

AMS Subject classification: Primary:  31A05, 31A10.  



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Acta Mathematica Universitatis Comenianae
ISSN 0862-9544   (Printed edition)

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