Ecaterina Sava

activity

20092012

most citedA note on the Poisson boundary of lamplighter random walks

4 citations · 8 across the 5 of their papers we have counts for

collaborators

Showing 2011Show all

2 papers · 1 filter

math.PR2011★ 1 cited

Internal Aggregation Models on Comb Lattices

Wilfried Huss, Ecaterina Sava

The two-dimensional comb lattice $C_{2}$ is a natural spanning tree of the Euclidean lattice $Z^{2}$ . We study three related cluster growth models on $C_{2}$ : internal diffusion…

math.CO2011★ 1 cited

Rotor-Router Aggregation on the Comb

Wilfried Huss, Ecaterina Sava

We prove a shape theorem for rotor-router aggregation on the comb, for a specific initial rotor configuration and clockwise rotor sequence for all vertices. Furthermore, as an appl…