On Separation for Birth-Death Processes
1994 ◽
Vol 8
(1)
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pp. 51-68
Keyword(s):
This article considers separation for a birth-death process on a finite state space S = [1,2,…, N]. Separation is defined by si(t) = 1 – minj∈sPij(t)/πj, as in Fill [5,6], where Pij(t) denotes the transition probabilities of the birth-death process and πj the stationary probabilities. Separation is a measure of nonstationarity of Markov chains and provides an upper bound of the variation distance. Easily computable upper bounds for si-(t) are given, which consist of simple exponential functions whose parameters are the eigenvalues of the infinitesimal generator or its submatrices of the birth-death process.
Keyword(s):
2016 ◽
Vol 31
(3)
◽
pp. 345-356
Keyword(s):
2012 ◽
Vol 49
(4)
◽
pp. 1036-1051
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Keyword(s):
1980 ◽
Vol 17
(03)
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pp. 726-734
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2005 ◽
Vol 42
(01)
◽
pp. 185-198
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Keyword(s):
2004 ◽
Vol 2004
(5)
◽
pp. 469-489
Keyword(s):
2005 ◽
Vol 42
(1)
◽
pp. 185-198
◽