On the asymptotics of the α-Farey transfer operator

On the asymptotics of the α-Farey transfer operator
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关于 α-Farey 转移算子的渐近性

DOI:
10.1088/0951-7715/28/1/143
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发表时间:
2015
期刊:
影响因子:
1.7
通讯作者:
B. O. Stratmann
B. O. Stratmann
中科院分区:
数学2区
文献类型:
--
作者:
J. Kautzsch;M. Kesseböhmer;T. Samuel;B. O. Stratmann

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研究了非一致双曲α-Farey映射的转移算子迭代的渐近性。我们提供了一族黎曼可积、局部常数和有界变差的观测量,并且当应用于其中一个观测量时,转移算子的迭代不是渐近于常数乘以划分α的第一个元素上的游荡率。随后,充分条件下的观察,这一预期的渐近举行。特别地,我们得到了一个扩张定理,它证明了:如果转移算子的迭代的渐近行为在划分α的第一个元素上是已知的,那么同样的渐近性在任何远离中立不动点的紧集上也成立。
We study the asymptotics of iterates of the transfer operator for non-uniformly hyperbolic α-Farey maps. We provide a family of observables which are Riemann integrable, locally constant and of bounded variation, and for which the iterates of the transfer operator, when applied to one of these observables, is not asymptotic to a constant times the wandering rate on the first element of the partition α. Subsequently, sufficient conditions on observables are given under which this expected asymptotic holds. In particular, we obtain an extension theorem which establishes that, if the asymptotic behaviour of iterates of the transfer operator is known on the first element of the partition α, then the same asymptotic holds on any compact set bounded away from the indifferent fixed point.
一类保留无限测度的区间图的 Perron-Frobenius 算子的渐近性
DOI: --
发表时间: 2000
期刊:
影响因子: --
作者:
M. Thaler
通讯作者: M. Thaler
具有无限均值的强更新定理
DOI: 10.1090/s0002-9947-1970-0268976-9
发表时间: 1970
影响因子: 1.3
作者:
K. B. Ericksonc;K. B. Erickson
通讯作者: K. B. Erickson