Martin boundary covers Floyd boundary

Gekhtman, I; Gerasimov, V; Potyagailo, L; Yang, WY

Potyagailo, L (corresponding author), Univ Lille, UFR Math, F-59655 Villeneuve Dascq, France.

INVENTIONES MATHEMATICAE, ; ():

Abstract

For a random walk on a finitely generated group G we obtain a generalization of a classical inequality of Ancona. We deduce as a corollary that the id......

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