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20122026
most citedAsymptotic entropy of transformed random walks

6 citations · 13 across the 11 of their papers we have counts for

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Showing 2016Show all

2 papers · 1 filter

math.CO2016

Amenability of trees

Behrang Forghani, Keivan Mallahi-Karai

We will give a criterion for the amenability of arbitrary locally finite trees. The criterion is based on the trimming operator which is defined on the space of trees. As an applic…

math.PR2016

Positive harmonic functions of transformed random walks

Behrang Forghani, Keivan Mallahi-Karai

In this paper, we will study the behavior of the space of positive harmonic functions associated with the random walk on a discrete group under the change of probability measure by…