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Growing in time IDLA cluster is recurrent. (arXiv:1809.11022v1 [math.PR])
来源于:arXiv
We show that Internal Diffusion Limited Aggregation (IDLA) on $\mathbb{Z}^d$
has near optimal Cheeger constant when the growing cluster is large enough.
This implies, through a heat kernel lower bound derived previously in [H], that
simple random walk evolving independently on growing in time IDLA cluster is
recurrent when $d\ge 3$. 查看全文>>