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On single- and multi-type general age-dependent branching processes

Published online by Cambridge University Press:  14 July 2016

R. A. Doney*
Affiliation:
University of Manchester

Abstract

We consider a p-type general age-dependent branching process (g.a.d.b.p) in which each individual lives a random length of time and at random times during its life and possibly after its death gives birth to offspring. If this process starts with one individual of type i then it turns out that the number of individuals of type i alive at time t forms a one-type g.a.d.b.p. This fact is exploited to establish a NASC for a properly normalized, supercritical p-type g.a.d.b.p. to have a limiting distribution which is not degenerate at zero.

Type
Research Papers
Copyright
Copyright © Applied Probability Trust 1976 

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