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Sibirskii Matematicheskii Zhurnal, 2011, Volume 52, Number 4, Pages 829–840
(Mi smj2242)
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This article is cited in 2 scientific papers (total in 2 papers)
Moments for stationary Markov chains with asymptotically zero drift
D. A. Korshunov Sobolev Institute of Mathematics, Novosibirsk, Russia
Abstract:
We consider a Markov chain on $\mathbb R^+$ with asymptotically zero drift and finite second moments of jumps. We assume that the chain has invariant distribution. The paper is devoted to the existence and nonexistence of moments of invariant distribution. Our analysis is based on the technique of test functions.
Keywords:
stationary Markov chain, asymptotically zero drift, invariant distribution, heavy-tailed distribution, power moments, Weibull-type moments, test (Lyapunov) functions, equilibrium identity.
Received: 23.01.2011
Citation:
D. A. Korshunov, “Moments for stationary Markov chains with asymptotically zero drift”, Sibirsk. Mat. Zh., 52:4 (2011), 829–840; Siberian Math. J., 52:4 (2011), 655–664
Linking options:
https://www.mathnet.ru/eng/smj2242 https://www.mathnet.ru/eng/smj/v52/i4/p829
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