Counting -expansions and the absolute continuity of Bernoulli convolutions
We study the typical growth rate of the number of words of length which can be extended to -expansions of . In the general case we give a lower bound for the growth rate, while in the case that the Bernoulli convolution associated to parameter is absolutely continuous we are able to give the growth...
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Published in | Monatshefte für Mathematik Vol. 171; no. 2; pp. 189 - 203 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
Vienna
Springer Vienna
01.08.2013
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Subjects | |
Online Access | Get full text |
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Summary: | We study the typical growth rate of the number of words of length
which can be extended to
-expansions of
. In the general case we give a lower bound for the growth rate, while in the case that the Bernoulli convolution associated to parameter
is absolutely continuous we are able to give the growth rate precisely. This gives new necessary and sufficient conditions for the absolute continuity of Bernoulli convolutions. |
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ISSN: | 0026-9255 1436-5081 |
DOI: | 10.1007/s00605-013-0512-3 |