Existence of stationary ballistic deposition on the infinite lattice
Existence of stationary ballistic deposition on the infinite lattice
复制标题
无限晶格上存在静止弹道沉积
DOI:
10.1002/rsa.21116
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发表时间:
2022
影响因子:
1
通讯作者:
Chatterjee, Sourav
中科院分区:
文献类型:
--
作者:
Chatterjee, Sourav
Ballistic deposition is one of the many models of interface growth that are believed to be in the KPZ universality class, but have so far proved to be largely intractable mathematically. In this model, blocks of size one fall independently as Poisson processes at each site on the †dimensional lattice, and either attach themselves to the column growing at that site, or to the side of an adjacent column, whichever comes first. It is not hard to see that if we subtract off the height of the column at the origin from the heights of the other columns, the resulting interface process is Markovian. The main result of this article is that this Markov process has at least one invariant probability measure. We conjecture that the invariant measure is not unique, and provide some partial evidence.
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影响因子:
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通讯作者:
Cannizzaro G
DOI:
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发表时间:
2020
期刊:
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DOI:
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发表时间:
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影响因子:
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DOI:
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