Random ß-expansions with deleted digits

Random ß-expansions with deleted digits
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删除数字的随机 ß 扩展

DOI:
10.3934/dcds.2007.18.199
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发表时间:
2007
期刊:
影响因子:
--
通讯作者:
Charlene Kalle
Charlene Kalle
中科院分区:
--
文献类型:
--
作者:
K. Dajani;Charlene Kalle

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本文定义了随机$\beta$-展开式 从给定的一组真实的数$A= \{ a_1,\ldots,a_m \}$。我们 研究贪婪和懒惰扩展的推广,并定义一个 函数$K$生成基本上所有的$\beta$-展开式, 属于集合$A$的数字。我们证明了$K$允许一个 不变测度$\nu$在其下K$同构于一致测度 Bernoulli shift on $A$
In this paper we define random $\beta$-expansions with digits taken from a given set of real numbers $A= \{ a_1 , \ldots , a_m \}$. We study a generalization of the greedy and lazy expansion and define a function $K$ that generates essentially all $\beta$-expansions with digits belonging to the set $A$. We show that $K$ admits an invariant measure $\nu$ under which $K$ is isomorphic to the uniform Bernoulli shift on $A$.