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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2512.15104 |
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| _version_ | 1866911324049506304 |
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| author | Lovas, Attila Rásonyi, Miklós Truquet, Lionel |
| author_facet | Lovas, Attila Rásonyi, Miklós Truquet, Lionel |
| contents | We consider Markov chains on general state spaces in stationary random environment which are defined by a random mapping that is contractive up to a bounded perturbation. We prove their convergence to a limiting law, providing convergence rates. We also show that these processes are strongly mixing and estimate their mixing coefficients. Our results significantly extend those available in the literature. In particular, for some additive autoregressive processes with exogenous covariates we achieve mixing rates that are optimal up to logarithmic factors. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_15104 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Sharp Mixing Rates for Markov Chains on General Spaces with Unbounded Random Environments Lovas, Attila Rásonyi, Miklós Truquet, Lionel Probability We consider Markov chains on general state spaces in stationary random environment which are defined by a random mapping that is contractive up to a bounded perturbation. We prove their convergence to a limiting law, providing convergence rates. We also show that these processes are strongly mixing and estimate their mixing coefficients. Our results significantly extend those available in the literature. In particular, for some additive autoregressive processes with exogenous covariates we achieve mixing rates that are optimal up to logarithmic factors. |
| title | Sharp Mixing Rates for Markov Chains on General Spaces with Unbounded Random Environments |
| topic | Probability |
| url | https://arxiv.org/abs/2512.15104 |