### Coupling of Markov Chains - Texas A&M University

2020-8-10 · Card Shu e Coupling De nition We will now de ne a coupling. Choose a position j uniformly at random from 1 to n and then obtain X t 1 from X t by moving the j-th card to the top. Denote the value of this card by C. To obtain Y t 1 from Y t, move the card with value C to the top. The coupling is valid, because in both chains the probability a

Get Price