Central limit asymptotics for shifts of finite type
Central limit asymptotics for shifts of finite type
复制标题
有限类型移位的中心极限渐近
DOI:
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发表时间:
1990
期刊:
影响因子:
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通讯作者:
W. Parry
中科院分区:
文献类型:
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作者:
Z. Coelho;W. Parry
We study the rate of convergence and asymptotic expansions in the central limit theorem for the class of Hölder continuous functions on a shift of finite type endowed with a stationary equilibrium state. It is shown that the rate of convergence in the theorem isO(n−1/2) and when the function defines a non-lattice distribution an asymptotic expansion to the order ofo(n−1/2) is given. Higher-order expansions can be obtained for a subclass of functions. We also make a remark on the central limit theorem for (closed) orbital measures.