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math.PR2014★ 2 cited
Topology and inference for multi-type Yule trees
Lea Popovic, Mariolys Rivas
We introduce two models for multi-type random trees motivated by studies of trait dependence in the evolution of species. Our discrete time model, the multi-type ERM tree, is a gen…
math.PR2013
The coalescent point process of multi-type branching trees
Lea Popovic, Mariolys Rivas
We define a multi-type coalescent point process of a general branching process with finitely many types. This multi-type coalescent fully describes the genealogy of the (quasi-stat…