3 papers
math.PR2020
Scaling limits of bisexual Galton-Watson processes
Vincent Bansaye, Maria-Emilia Caballero, Sylvie Méléard +1
Bisexual Galton-Watson processes are discrete Markov chains where reproduction events are due to mating of males and females. Owing to this interaction, the standard branching prop…
math.PR2020
Inverse M-matrix, a new characterization
Claude Dellacherie, Servet Martinez, Jaime San Martin
In this article we present a new characterization of inverse M-matrices, inverse row diagonally dominant M-matrices and inverse row and column diagonally dominant M-matrices, based…
math.PR2009
Quasi-stationary distributions for structured birth and death processes with mutations
Pierre Collet, Servet Martinez, Sylvie Méléard +1
We study the probabilistic evolution of a birth and death continuous time measure-valued process with mutations and ecological interactions. The individuals are characterized by (p…