Random ß-expansions with deleted digits
Random ß-expansions with deleted digits
复制标题
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
中科院分区:
文献类型:
--
作者:
K. Dajani;Charlene Kalle
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 $A$.