Probability and combinatorics
- Lecturer: Igor Kortchemski, École polytechnique
- Contact person: Clément Requilé
Abstract: We will be interested in the structure of large random Bienaymé-Galton-Watson trees, with critical offspring distribution belonging to the domain of attraction of a Cauchy law. We will identify a so-called condensation phenomenon, where a single vertex with macroscopic degree emerges.