A Martingale Proof of Dobrushin's Theorem for Non-Homogeneous Markov Chains
A Martingale Proof of Dobrushin's Theorem for Non-Homogeneous Markov Chains
复制标题
DOI:
10.1214/ejp.v10-283
复制
发表时间:
2004-04
影响因子:
1.4
通讯作者:
S. Sethuraman;S. Varadhan
中科院分区:
文献类型:
--
作者:
S. Sethuraman;S. Varadhan
In 1956, Dobrushin proved an important central limit theorem for non-homogeneous Markov chains. In this note, a shorter and different proof elucidating more the assumptions is given through martingale approximation.