arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2006.01564math.DS
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超连续函数的转移算子的Compactness和Ruelle Zeta函数的谱表示

Compactness of Transfer Operators and Spectral Representation of Ruelle Zeta Functions for Super-continuous Functions

Katsukuni Nakagawa

摘要:

研究了单边拓扑马氏位移上超连续函数的转移算子和Ruelle zeta函数。对于每一个超连续函数,我们构造了一个巴拿赫空间,在这个空间上相应的转移算子是紧的。利用这个巴拿赫空间,我们建立了一类超连续函数的Ruelle zeta函数的迹公式和谱表示。作为特例,我们的结果包括局部常数函数类的经典迹公式和谱表示。

英文摘要:

Transfer operators and Ruelle zeta functions for super-continuous functions on one-sided topological Markov shifts are considered. For every super-continuous function, we construct a Banach space on which the associated transfer operator is compact. Using this Banach space, we establish the trace formula and spectral representation of Ruelle zeta functions for a certain class of super-continuous functions. Our results include, as a special case, the classical trace formula and spectral representation for the class of locally constant functions.

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