Arno Siri-Jégousse

activity

20152026

most citedTrees within trees: Simple nested coalescents

14 citations · 21 across the 4 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.PR2019

Site Frequency Spectrum of the Bolthausen-Sznitman Coalescent

Götz Kersting, Arno Siri-Jégousse, Alejandro H. Wences

We derive explicit formulas for the two first moments of he site frequency spectrum $(S F S_{n, b})_{1 \leq b \leq n - 1}$ of the Bolthausen-Sznitman coalescent along with some precise an…

math.PR2019

The minimal observable clade size of exchangeable coalescents

Fabian Freund, Arno Siri-Jégousse

For $Λ$ - $n$ -coalescents with mutation, we analyse the size $O_{n}$ of the partition block of $i \in {1, \dots, n}$ at the time where the first mutation appears on the tree that affect…

math.PR2019★ 3 cited

The Symmetric Coalescent and Wright-Fisher models with bottlenecks

Adrián González Casanova, Verónica Miró Pina, Arno Siri-Jégousse

We define a new class of $Ξ$ -coalescents characterized by a possibly infinite measure over the non negative integers. We call them symmetric coalescents since they are the unique f…