106 citations
- Technische Universität BerlinDE5 papers
- Délégation Paris 6FR3 papers
- Sorbonne UniversitéFR3 papers
- Aix-Marseille UniversitéFR2 papers
- California Institute of TechnologyUS2 papers
- Centre de Physique ThéoriqueFR2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Laboratoire de Probabilités et Modèles AléatoiresFR2 papers
- Université de ToulonFR2 papers
- Berlin Mathematical SchoolDE1 paper
- Bielefeld UniversityDE1 paper
- Centre d’Immunologie de Marseille-LuminyFR1 paper
10 papers · 1 filter
A modified lookdown construction for the Xi-Fleming-Viot process with mutation and populations with recurrent bottlenecks
Matthias Birkner, Jochen Blath, Martin Moehle +2
Let be a finite measure on the unit interval. A -Fleming-Viot process is a probability measure valued Markov process which is dual to a coalescent with multiple collisions (…
Sharp asymptotics for metastability in the random field Curie-Weiss model
A. Bianchi, A. Bovier, D. Ioffe
In this paper we study the metastable behavior of one of the simplest disordered spin system, the random field Curie-Weiss model. We will show how the potential theoretic approach…
Energy transport in stochastically perturbed lattice dynamics
Giada Basile, Stefano Olla, Herbert Spohn
We consider lattice dynamics with a small stochastic perturbation of order ε and prove that for a space-time scale of order \varepsilon\^-1 the local spectral density (Wigner…
Glauber dynamics on nonamenable graphs: Boundary conditions and mixing time
Alessandra Bianchi
We study the stochastic Ising model on finite graphs with n vertices and bounded degree and analyze the effect of boundary conditions on the mixing time. We show that for all low e…
Survival and complete convergence for a spatial branching system with local regulation
Matthias Birkner, Andrej Depperschmidt
We study a discrete time spatial branching system on with logistic-type local regulation at each deme depending on a weighted average of the population in neighborin…
A functional CLT for the occupation time of a state-dependent branching random walk
Matthias Birkner, Iljana Zähle
We show that the centred occupation time process of the origin of a system of critical binary branching random walks in dimension , started off either from a Poisson field…