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Poisson Boundaries of Lamplighter Groups...
Lyons, Russell...
Poisson Boundaries of Lamplighter Groups: Proof of the Kaimanovich-Vershik Conjecture by Lyons, Russell ( Author )
N.A
08-08-2015
We answer positively a question of Kaimanovich and Vershik from 1979, showing that the final configuration of lamps for simple random walk on the lamplighter group over Zd (d≥3) is the Poisson boundary. For d≥5, this had been shown earlier by Erschler (2011). We extend this to walks of more general types on more general groups.
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Article
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36.88 KB
English
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MYR 0.00
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http://arxiv.org/abs/1508.01845
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