Stochastic Homogenization of Horospheric Tree Products
نویسندگان
چکیده
We construct measures invariant with respect to equivalence relations which are graphed by horospheric products of trees. The construction is based on using conformal systems of boundary measures on treed equivalence relations. The existence of such an invariant measure allows us to establish amenability of horospheric products of random trees.
منابع مشابه
Amenability of horospheric products of uniformly growing trees
The horospheric product of two uniformly growing trees is amenable if and only if their growth rates match.
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تاریخ انتشار 2009