Abstract
We define a periodic tree restate its branching number and consider a homesick random walk on it. In the case of a transient walk, we describe the walk-invariant random periodic tree and calculate the asymptotic rate of escape (speed) of the walk. This is achieved by exploiting the connections between random walks and electric networks.
Original language | English |
---|---|
Journal | Electronic Journal of Probability |
Volume | 2 |
DOIs | |
Publication status | Published - 1997 |
Fields of science
- 101024 Probability theory