69 citations · 527 across the 43 of their papers we have counts for
3 papers · 2 filters
Finite-size corrections to the speed of a branching-selection process
Francis Comets, Aser Cortines
We consider a particle system studied by E. Brunet and B. Derrida, which evolves according to a branching mechanism with selection of the fittest keeping the population size fixed…
Limiting results for the free energy of directed polymers in random environment with unbounded jumps
Francis Comets, Ryoki Fukushima, Shuta Nakajima +1
We study asymptotics of the free energy for the directed polymer in random environment. The polymer is allowed to make unbounded jumps and the environment is given by Bernoulli var…
Two-dimensional random interlacements and late points for random walks
Francis Comets, Serguei Popov, Marina Vachkovskaia
We define the model of two-dimensional random interlacements using simple random walk trajectories conditioned on never hitting the origin, and then obtain some properties of this…