Bounds on the l2spectrum for markov chains and markov processes: A generalization of cheeger’s inequality

Gregory F. Lawler; Alan D. Sokal

doi:10.1090/S0002-9947-1988-0930082-9

Bounds on the l²spectrum for markov chains and markov processes: A generalization of cheeger’s inequality

Gregory F. Lawler, Alan D. Sokal

Research output: Contribution to journal › Article › peer-review

Abstract

We prove a general version of Cheeger’s inequality for discretetime Markov chains and continuous-time Markovian jump processes, both reversible and nonreversible, with general state space. We also prove a version of Cheeger’s inequality for Markov chains and processes with killing. As an application, we prove L²exponential convergence to equilibrium for random walk with inward drift on a class of countable rooted graphs.

Original language	English (US)
Pages (from-to)	557-580
Number of pages	24
Journal	Transactions of the American Mathematical Society
Volume	309
Issue number	2
DOIs	https://doi.org/10.1090/S0002-9947-1988-0930082-9
State	Published - Oct 1988

ASJC Scopus subject areas

Mathematics(all)
Applied Mathematics

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title = "Bounds on the l2spectrum for markov chains and markov processes: A generalization of cheeger{\textquoteright}s inequality",

abstract = "We prove a general version of Cheeger{\textquoteright}s inequality for discretetime Markov chains and continuous-time Markovian jump processes, both reversible and nonreversible, with general state space. We also prove a version of Cheeger{\textquoteright}s inequality for Markov chains and processes with killing. As an application, we prove L2exponential convergence to equilibrium for random walk with inward drift on a class of countable rooted graphs.",

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