A function on a tree is said to be harmonic
if it is fixed under the averaging operators. We construct
an explicit asymptotic formula giving the boundary distribution
which reproduces the value of a harmonic function on a
semi-homogeneous the tree.
Authors
P. Gérardin
C.N.R.S. Université Paris VII 2, place Jussieu F-75251 Paris Cedex 5 France