ARBRE 3: Réseau Branchement : l’École, Avignon (France), 20-24 avril 2026>

Planning

Monday, April 20, 2026

Time Event
09:30 - 10:00 Welcome coffee (Hall de la tour)  
10:00 - 10:15 Opening speech (Salle 2E07)  
10:15 - 11:55 Mini-course "Branching processes and random environments" - Matt Roberts (1/3) (Salle 2E07)  
11:55 - 12:35 Absorption rate in Fleming-Viot systems and velocity in N-BBM (Eric Brunet) (Salle 2E07) - Eric Brunet  
12:40 - 13:55 Lunch (Restaurant CROUS)  
14:00 - 14:40 Harvesting primordial black holes from stochastic trees with FOREST (Pierre Auclair) (Salle 2E07) - Pierre Auclair  
14:40 - 15:20 Empirical distribution of ancestral lineages in populations with density-dependent interactions (Madeleine Kubasch) (Salle 2E07) - Madeleine Kubasch  
15:20 - 15:50 Coffee break (Hall de la tour)  
15:50 - 17:30 Mini-course "Phenomenological approaches to branching processes: heuristics for generating conjectures" - Stéphane Munier (1/3) (Salle 2E07)  

Tuesday, April 21, 2026

Time Event
09:00 - 10:40 Mini-course "Branching processes for population genetics" - Camille Coron (1/3) (Salle 2E07)  
10:40 - 11:10 Coffee break (Hall de la tour)  
11:10 - 11:50 Crossing a fitness valley in age-structured populations (Sarah Kaakai) (Salle 2E07) - Sarah Kaakai  
11:50 - 12:30 Symmetry breaking in bacterial colonies in a kinetic reaction–transport model (Maxime Estavoyer) (Salle 2E07) - Maxime Estavoyer  
12:35 - 13:45 Lunch (Restaurant CROUS)  
13:50 - 15:30 Mini-course "Phenomenological approaches to branching processes: heuristics for generating conjectures" - Stéphane Munier (2/3) (Salle 2E07)  
15:30 - 16:00 Coffee break (Hall de la tour)  
16:00 - 17:40 Mini-course "Branching processes and random environments" - Matt Roberts (2/3) (Salle 2E07)  

Wednesday, April 22, 2026

Time Event
09:00 - 10:40 Mini-course "Phenomenological approaches to branching processes: heuristics for generating conjectures" - Stéphane Munier (3/3) (Salle 2E07)  
10:40 - 11:10 Coffee break (Hall de la tour)  
11:10 - 11:50 Fluctuations around the limit of the derivative martingale of branching Brownian motion (Michel Pain) (Salle 2E07) - Michel Pain  
11:50 - 12:30 Linear spreading speed in a branching annihilating random walk (Alice Callegaro) (Salle 2E07) - Alice Callegaro  
12:35 - 13:55 Lunch (Restaurant CROUS)  
14:00 - 15:40 Mini-course "Branching processes for population genetics" - Camille Coron (2/3) (Salle 2E07)  
15:45 - 17:15 Poster session (Hall de la tour)  

Thursday, April 23, 2026

Time Event
09:00 - 10:40 Mini-course "Branching processes and random environments" - Matt Roberts (3/3) (Salle 2E07)  
10:40 - 11:10 Coffee break (Hall de la tour)  
11:10 - 11:50 Limit theorems for branching random walk and parabolic Anderson model in Weibull environment (Vianney Brouard) (Salle 2E07) - Vianney Brouard  
11:50 - 12:30 Parameter estimation for cell division data (Benoîte de Saporta) (Salle 2E07) - Benoîte de Saporta  
12:35 - 13:55 Lunch (Restaurant CROUS)  
14:00 - 15:40 Mini-course "Branching processes for population genetics" - Camille Coron (3/3) (Salle 2E07)  
15:40 - 16:10 Coffee break (Hall de la tour)  
16:10 - 16:50 Controlled Interacting Branching Diffusion Processes: A Viscosity Approach (Antonio Ocello) (Salle 2E07) - Antonio Ocello  
16:50 - 17:30 Branching process applications in the context of antibiotic resistance evolution (Peter Czuppon) (Salle 2E07) - Peter Czuppon  
19:30 - 22:00 Conference dinner (TBC)  

Friday, April 24, 2026

Time Event
09:00 - 09:40 Descent-biased trees and dendrons (Paul Thévenin) (Salle 2E07) - Paul Thévenin  
09:40 - 10:20 A new family of random spaces built from stable snakes (Ariane Carrance) (Salle 2E07) - Ariane Carrance  
10:20 - 10:50 Coffee break (Hall de la tour)  
10:50 - 11:30 A FKPP system and its dual process (Nathanaël Boutillon) (Salle 2E07) - Nathanaël Boutillon  
11:30 - 12:10 Fluctuations for fully pushed stochastic fronts (Thomas Hughes) (Salle 2E07) - Thomas Hughes  
12:15 - 13:45 Lunch (Restaurant CROUS)  
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