First-passage times for the partial sums of a sequence of geometric distributions
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It is shown here that questions about the probability distributions of the partial sums of a sequence of geometric distributions, all with different parameters, can be answered by considering the transition probabilities of a homogeneous Markov chain. The result is applied to the embedded random walk of an epidemic process.
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2006 ◽
Vol 43
(01)
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pp. 60-73
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2007 ◽
Vol 24
(06)
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pp. 813-829
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2002 ◽
Vol 34
(1)
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pp. 241-259
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