3 papers
math.PR2025
The tournament ratchet's clicktime process, and metastability in a Moran model
Jan Lukas Igelbrink, Charline Smadi, Anton Wakolbinger
Muller's ratchet, in its prototype version, models a haploid, asexual population whose size~ is constant over the generations. Slightly deleterious mutations are acquired along…
q-bio.PE2025
Muller's ratchet in a near-critical regime: tournament versus fitness proportional selection
Jan Lukas Igelbrink, Adrián González Casanova, Charline Smadi +1
Muller's ratchet, in its prototype version, models a haploid, asexual population whose size~ is constant over the generations. Slightly deleterious mutations are acquired along…
math.PR2025
Effect of stochasticity on the growth of the infty-parent SLFV process
Jan Lukas Igelbrink, Apolline Louvet
We explore the impact of different forms of stochasticity on the expansion dynamics of a stochastic growth model called the -parent spatial -Fleming Viot process. This…