Abstract
In this paper, we prove that the weighted topological entropy defined by FK metric and Bowen metric are equal. Moreover, we establish a Brin-Katok formula and a Katok formula on weighted FK metric, respectively.
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Acknowledgements
We would like to express our gratitude to Tianyuan Mathematical Center in Southwest China (No.11826102), Sichuan University, and Southwest Jiaotong University for their support and hospitality.
Funding
The work was supported by the National Natural Science Foundation of China (Nos.12071222 and 11971236). The work was also funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions.
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Ercai Chen and Jiao Yang conceived the idea; Yunxiang Xie wrote the main manuscript text. All authors reviewed the manuscript.
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Xie, Y., Chen, E. & Yang, J. Weighted Entropy Formulae on Feldman-Katok Metric. J Dyn Control Syst (2024). https://doi.org/10.1007/s10883-024-09689-x
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DOI: https://doi.org/10.1007/s10883-024-09689-x
Keywords
- Feldman-Katok metric
- Weighted entropy
- Weighted topological entropy
- Weighted measure-theoretic entropy formula