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On Levy's theorem concerning positiveness of transition probabilities of Markov processes: the circuit processes case

Published online by Cambridge University Press:  14 July 2016

S. Kalpazidou*
Affiliation:
Aristotle University of Thessaloniki
*
Postal address: Department of Mathematics, Aristotle University of Thessaloniki, 54006 Thessaloniki, Greece.

Abstract

We prove Lévy's theorem concerning positiveness of transition probabilities of Markov processes when the state space is countable and an invariant probability distribution exists. Our approach relies on the representation of transition probabilities in terms of the directed circuits that occur along the sample paths.

Type
Research Papers
Copyright
Copyright © Applied Probability Trust 1993 

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