Abstract
We state and prove a quantitative version of the bounded difference inequality for geometrically ergodic Markov chains. Our proof uses the same martingale decomposition as [2] but, compared to this paper, the exact coupling argument is modified to fill a gap between the strongly aperiodic case and the general aperiodic case.
Citation
Antoine Havet. Matthieu Lerasle. Eric Moulines. Elodie Vernet. "A quantitative McDiarmid’s inequality for geometrically ergodic Markov chains." Electron. Commun. Probab. 25 1 - 11, 2020. https://doi.org/10.1214/20-ECP286
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