2010
DOI: 10.1007/s11134-010-9194-x
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Decay properties and quasi-stationary distributions for stopped Markovian bulk-arrival and bulk-service queues

Abstract: International audienceWe consider decay properties including the decay parameter, invariant measures and quasi-stationary distributions for a Markovian bulk-arrival and bulk-service queue which stops when the waiting line is empty. Investigating such a model is crucial for understanding the busy period and other related properties of the Markovian bulk-arrival and bulk-service queuing processes. The exact value of the decay parameter is first obtained. We show that the decay parameter can be easily expressed e… Show more

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Cited by 11 publications
(6 citation statements)
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References 45 publications
(45 reference statements)
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“…k=1 m k q kj = −μm j , j ≥ 1, or, by noting the structure of the BWD q-matrix Q, j +1 k=1 m k kb j −k+1 + m j (−ja) = −μm j , j ≥ 1, (3.11)where μ = (−1)G (q) denotes the decay parameter. By(3.11), it is easily seen that, similarly as proved in[5] (see the proof of Theorem 5.1 therein), the generating function of this unique λ C -invariant measure M(s) = ∞ j =1 m j s j is convergent at least in a sufficiently small interval (−τ, τ ). Multiplying s j on (3.11) and summing j from1 to ∞ for s ∈ (−τ, τ ) immediately yields ∞ j =1 j +1 k=1 m k kb j −k+1 s j − a ∞ j =1 jm j s j = −μ ∞ j =1 m j s j .Applying Fubini's theorem to the first term on the left-hand side of the above equality together with a trivial algebra yields∞ j =0 b j s j − as ∞ k=1 km k s k−1 + μ ∞ k=1 m k s k = m 1 b 0 , i.e.…”
supporting
confidence: 54%
See 1 more Smart Citation
“…k=1 m k q kj = −μm j , j ≥ 1, or, by noting the structure of the BWD q-matrix Q, j +1 k=1 m k kb j −k+1 + m j (−ja) = −μm j , j ≥ 1, (3.11)where μ = (−1)G (q) denotes the decay parameter. By(3.11), it is easily seen that, similarly as proved in[5] (see the proof of Theorem 5.1 therein), the generating function of this unique λ C -invariant measure M(s) = ∞ j =1 m j s j is convergent at least in a sufficiently small interval (−τ, τ ). Multiplying s j on (3.11) and summing j from1 to ∞ for s ∈ (−τ, τ ) immediately yields ∞ j =1 j +1 k=1 m k kb j −k+1 s j − a ∞ j =1 jm j s j = −μ ∞ j =1 m j s j .Applying Fubini's theorem to the first term on the left-hand side of the above equality together with a trivial algebra yields∞ j =0 b j s j − as ∞ k=1 km k s k−1 + μ ∞ k=1 m k s k = m 1 b 0 , i.e.…”
supporting
confidence: 54%
“…or, by noting the structure of the BWD q-matrix Q, j +1 k=1 m k kb j −k+1 + m j (−ja) = −μm j , j ≥ 1, (3.11) where μ = (−1)G (q) denotes the decay parameter. By (3.11), it is easily seen that, similarly as proved in [5] (see the proof of Theorem 5.1 therein), the generating function of this unique λ C -invariant measure M(s) = ∞ j =1 m j s j is convergent at least in a sufficiently small interval (−τ, τ ). Multiplying s j on (3.11) and summing j from 1 to ∞ for s ∈ (−τ, τ ) immediately yields…”
supporting
confidence: 53%
“…For diffusions and other continuous-state processes, a good starting point is Steinsaltz and Evans [140] (but see also Cattiaux et al [22] and Pinsky [119]) and for branching processes there is an excellent recent review by Lambert [95,Section 3]. Whilst many issues remain unresolved, the theory has reached maturity, and the use of quasi-stationary distributions is now widespread, encompassing varied and contrasting areas of application, including cellular automata (Atman and Dickman [9]), complex systems (Collet et al [34]), ecology (Day and Possingham [41], Gosselin [63], Gyllenberg and Sylvestrov [68], Kukhtin et al [89], Pollett [122]) epidemics (Nåsell [106,107,108], Artalejo et al [6,7]), immunology (Stirk et al [141]), medical decision making (Chan et al [24]), physical chemistry (Dambrine and Moreau [37,38], Oppenheim et al [112], Pollett [121]), queues (Boucherie [17], Chen et al [25], Kijima and Makimoto [84]), reliability (Kalpakam and Shahul-Hameed [73], Kalpakam [74], Li and Cao [98,99]), survival analysis (Aalen and Gjessing [1,2], Steinsaltz and Evans [139]) and telecommunications (Evans [53], Ziedins [152]).…”
Section: Modelling Quasi Stationaritymentioning
confidence: 99%
“…Moreover, since the rates of convergence of P i (X(t) = j) and P i (T > t) must be equal, we have α = α 0 . Finally, by the argument given in the proof of The existence of the limits in (25) has been proven in various settings, usually more restricted, however, than those required for the existence of a quasistationary distribution (see, for example, [131,30]).…”
Section: Corollarymentioning
confidence: 99%
“…For more recent developments, one can refer to the survey paper of Van Doorn and Pollett [18]. For the related works, see [6,7,[15][16][17]21].…”
Section: Introductionmentioning
confidence: 99%