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Denumerable Markov processes with bounded generators: a routine for calculating pij(∞)

Published online by Cambridge University Press:  14 July 2016

Arne Jensen
Affiliation:
University of Copenhagen
David Kendall
Affiliation:
University of Cambridge

Extract

1. Let the (honest) Markov process with transition functions (pij(0)) have transition rates (qij) and suppose that, for some M, so that the matrix Q = (qij) determines a bounded operator on the Banach space l1 by right-multiplication. Then in the terminology of [8], (pp. 12 and 19) Q will be bounded and ΩF will be a closed restriction of Q with dense domain, so that ΩF = Q; that is, we shall have a process whose associated semigroup has a bounded generator. In these circumstances Theorem 10.3.2 of [2] applies and the matrix Pt = (pij(t)) is given by where exp{·} denotes the function defined by the exponential power-series. We shall be interested here (as in [5] and [9]) in the determination of the limit matrix P = (limt→∞pij(t)).

Type
Short Communications
Copyright
Copyright © Applied Probability Trust 1971 

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References

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