On the mixing time and spectral gap for birth and death chains

Guan-Yu Chen, Laurent Saloff-Coste

Research output: Contribution to journalArticlepeer-review

Abstract

For birth and death chains, we derive bounds on the spectral gap and mixing time in terms of birth and death rates. Together with the results
of Ding et al. in [15], this provides a criterion for the existence of a cutoff
in terms of the birth and death rates. A variety of illustrative examples are
treated.
Original languageAmerican English
Pages (from-to)293-321
Number of pages29
JournalALEA-Latin American Journal of Probability and Mathematical Statistics
Volume10
Issue number1
StatePublished - 16 Apr 2013

Keywords

  • Cutoff phenomenon
  • Birth and death chains

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