Consider a family of random ordered graph trees (T n ) n≥1 , where T n has n vertices. It has previously been established that if the associated search-depth processes converge to the normalised ...

When a Yule tree is not a yule tree: in 1924, G. U. Yule created a graph to map genealogical history. At this time of year, the words “Yule tree” may conjure images of brightly decorated balsam firs.