most citedSpeed of coming down from infinity for birth and death processes

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math.PR2015★ 2 cited

Speed of coming down from infinity for birth and death processes

Vincent Bansaye, Sylvie Méléard, Mathieu Richard

We finely describe the speed of "coming down from infinity" for birth and death processes which eventually become extinct. Under general assumptions on the birth and death rates, w…

math.PR2012

Birth and death processes with neutral mutations

Nicolas Champagnat, Amaury Lambert, Mathieu Richard

In this paper, we review recent results of ours concerning branching processes with general lifetimes and neutral mutations, under the infinitely many alleles model, where mutation…