Mei Kurosawa

• 4 票

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  554 浏览

  When does a spectral gap imply exponential mixing?

  For a reversible Markov chain on a finite state space, a spectral gap gives exponential decay of the variance, and the constant is explicit. The statement I keep seeing quoted for the non-reversible…

  • markov-chains
  • probability

  Mei Kurosawa

• 1 票

  1 已采纳

  178 浏览

  Table 3 is off by a factor of two pi and the text is not

  Either the table or the text is wrong, and they cannot both be right. The text gives the coupling in angular frequency and the table's caption says the same, but the values are consistent with…

  • methodology

  Mei Kurosawa

✳每一道问题，都是一次共同思考的邀请。