The fixed points of branching Brownian motion
Résumé
In this work, we characterize all the point processes θ = i∈N δx i on R which are left invariant under branching Brownian motions with critical drift − √ 2. Our characterization holds under the only assumption that θ is locally finite and θ(R +) < ∞ almost surely.
Origine | Fichiers produits par l'(les) auteur(s) |
---|---|
Commentaire | Ce pdf est la version preprint de l'article (version soumise à l'éditeur, avant peer-reviewing) |