Geodesic
A mean value property of harmonic functions on the interior of a hyperbola
Acta mathematica Universitatis Comenianae, Tome 81 (2012) no. 2, pp. 143-149 
E. Symeonidis; E. Symeonidis. A mean value property of harmonic functions on the interior of a hyperbola. Acta mathematica Universitatis Comenianae, Tome 81 (2012) no. 2, pp. 143-149. http://geodesic.mathdoc.fr/item/AMUC_2012_81_2_a0/
@article{AMUC_2012_81_2_a0,
     author = {E. Symeonidis and E. Symeonidis},
     title = { A mean value property of harmonic functions on the interior of a hyperbola},
     journal = {Acta mathematica Universitatis Comenianae},
     pages = {143--149},
     year = {2012},
     volume = {81},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/AMUC_2012_81_2_a0/}
}
TY  - JOUR
AU  - E. Symeonidis
AU  - E. Symeonidis
TI  - A mean value property of harmonic functions on the interior of a hyperbola
JO  - Acta mathematica Universitatis Comenianae
PY  - 2012
SP  - 143
EP  - 149
VL  - 81
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/AMUC_2012_81_2_a0/
ID  - AMUC_2012_81_2_a0
ER  - 
%0 Journal Article
%A E. Symeonidis
%A E. Symeonidis
%T A mean value property of harmonic functions on the interior of a hyperbola
%J Acta mathematica Universitatis Comenianae
%D 2012
%P 143-149
%V 81
%N 2
%U http://geodesic.mathdoc.fr/item/AMUC_2012_81_2_a0/
%F AMUC_2012_81_2_a0

Voir la notice de l'article provenant de la source Comenius University

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.