Showing math.PRShow all
2 papers · 1 filter
math.PR2020
Defective Galton-Watson processes in a varying environment
Götz Kersting, Carmen Minuesa
We study an extension of the so-called defective Galton-Watson processes obtained by allowing the offspring distribution to change over the generations. Thus, in these processes, t…
math.PR2019
A predator-prey two-sex branching process
Cristina Gutierrez, Carmen Minuesa
In this paper, we introduce a two-sex controlled branching model to describe the interaction between predator and prey populations with sexual reproduction. This process is a two-t…