Workshop: Branching systems, reaction-diffusion equations and population models

May 2-13, 2022

Program
 

Monday, May 2, 2022

Meeting room(s) : 6214/6254

09:15 - 10:15
Lenya Ryzhik
(Stanford University)
Branching Brownian motion and semilinear parabolic equations
10:15 - 10:45
Coffee break
Room(s) 6245
10:45 - 11:45
Jason Schweinsberg
(University of California at San Diego)
Modeling the evolution of populations undergoing selection using branching Brownian motion
Abstract

Presentation slides
11:45 - 12:30
Ofer Zeitouni
(Weizmann Institute of Science)
Limits for multidimensional BBM
Abstract
12:30 - 14:30
Lunch
14:30 - 15:15
Lisa Hartung
(Johannes Gutenberg University Mainz)
The speed of invasion on an advancing population
Abstract
15:15 - 16:00
Anton Wakolbinger
(Goethe-Universtität Frankfurt)
A fresh look on Hammond and Sheffield’s power law Pólya’s urn
Abstract
16:00 - 17:00
Coffee break
Room(s) 6245

 

Tuesday, May 3, 2022

Meeting room(s) : 6214/6254

09:15 - 10:15
Jason Schweinsberg
(University of California at San Diego)
Modeling the evolution of populations undergoing selection using branching Brownian motion
Abstract

Presentation slides
10:15 - 10:45
Coffee break
Room(s) 6245
10:45 - 11:45
Lenya Ryzhik
(Stanford University)
Branching Brownian motion and semilinear parabolic equations
11:45 - 12:30
Raphaël Forien
(INRAE)
Fluctuations in stochastic bistable travelling waves
Abstract
12:30 - 14:30
Lunch
14:30 - 15:15
Erin Beckman
(McGill University)
Cooperative motion in one dimension
Abstract
15:15 - 16:00
Lea Popovic (Concordia University)
Thomas Hughes (McGill University)
The role of the dispersal trait and Allee effect in locally regulated populations
Abstract
16:00 - 16:30
Coffee break
Room(s) 6245
16:30 - 18:30
Poster Session and Reception
Room(s) 6245

 

Wednesday, May 4, 2022

Meeting room(s) : 6214/6254

09:15 - 10:30
Lenya Ryzhik
(Stanford University)
Branching Brownian motion and semilinear parabolic equations iii
10:30 - 10:45
Coffee break
Room(s) 6245
10:45 - 11:45
Jason Schweinsberg
(University of California at San Diego)
Modeling the evolution of populations undergoing selection using branching Brownian motion III
Abstract

Presentation slides
11:45 - 12:30
Henri Berestycki
(École des Hautes Études en Sciences Sociales (EHESS))
The question of uniqueness of steady states for reaction–diffusion equations in general domains
Abstract
16:00 - 17:00
Coffee break
Room(s) 6245

 

Thursday, May 5, 2022

Meeting room(s) : 6214/6254

09:15 - 10:30
Lenya Ryzhik
(Stanford University)
Branching Brownian motion and semilinear parabolic equations IV
10:30 - 11:00
Coffee break
Room(s) 6245
11:00 - 11:45
Emma Horton
(Inria Bordeaux Sud-Ouest)
Asymptotic moments of spatial branching processes
Abstract
11:45 - 12:30
Matthew Roberts
(University of Bath)
A spatially-dependent fragmentation process (Online)
Abstract
12:30 - 14:30
Lunch
14:30 - 15:15
Christopher Henderson
(University of Arizona)
The shape defect function
Abstract
15:15 - 16:15
Vincent Calvez
(Institut Camille Jordan - Université Claude Bernard)
Biological waves in structured population models
Abstract
16:15 - 17:15
Coffee break
Room(s) 6245

 

Friday, May 6, 2022

Meeting room(s) : 6214/6254

09:30 - 10:15
Oskar Hallatschek
(UC Berkeley)
The role of jackpot events in the dynamics of evolution
Abstract
10:15 - 10:45
Coffee break
Room(s) 6245
10:45 - 11:45
Sylvie Méléard
(École Polytechnique)
Interplay between scales for eco-evolutionary mathematical models
Abstract

Presentation slides
11:45 - 12:30
Gaël Raoul
(Ecole Polytechnique (Paris))
Pathogen propagation in a heterogeneous environment and multi-resistance emergence
Abstract
12:30 - 14:30
Lunch
14:30 - 15:15
Sebastian Schreiber
(UC Davis)
Coevolution of habitat choice in a stochastic world
Abstract
15:15 - 16:15
Vincent Calvez
(Institut Camille Jordan - Université Claude Bernard)
Biological waves in structured population models II
Abstract
16:15 - 17:15
Coffee break
Room(s) 6245

 

Monday, May 9, 2022

Meeting room(s) : 6214/6254

09:15 - 10:15
Vincent Calvez
(Institut Camille Jordan - Université Claude Bernard)
Biological waves in structured population models III
Abstract
10:15 - 10:45
Coffee break
Room(s) 6245
10:45 - 11:45
Sylvie Méléard
(École Polytechnique)
Interplay between scales for eco-evolutionary mathematical models II
Abstract
11:45 - 12:30
Sepideh Mirrahimi
(Institut de Mathématiques de Toulouse)
Filling the gap between individual-based evolutionary models and Hamilton-Jacobi equations (En ligne)
Abstract
12:30 - 14:15
Lunch
14:15 - 15:15
Jason Schweinsberg
(University of California at San Diego)
Modeling the evolution of populations undergoing selection using branching Brownian motion IV
Abstract

Presentation slides
15:15 - 16:00
Gabriel Birzu
(Stanford University)
Universal features of genealogical trees generated by pulled and pushed range expansions
Abstract
16:00 - 17:00
Coffee break
Room(s) 6245

 

Tuesday, May 10, 2022

Meeting room(s) : 6214/6254

09:15 - 10:15
Vincent Calvez
(Institut Camille Jordan - Université Claude Bernard)
Biological waves in structured population models IV
Abstract
10:15 - 10:45
Coffee break
Room(s) 6245
10:45 - 11:45
Sylvie Méléard
(École Polytechnique)
Interplay between scales for eco-evolutionary mathematical models III
Abstract

Presentation slides
11:45 - 12:30
Stéphane Munier
(Ecole Polytechnique)
A few properties of the tip of one-dimensional branching random walks and an algorithm to generate it at large times
Abstract
12:30 - 14:15
Lunch
14:15 - 15:15
Jason Schweinsberg
(University of California at San Diego)
Modeling the evolution of populations undergoing selection using branching Brownian motion V
Abstract

Presentation slides
15:15 - 16:00
Michel Pain
(CNRS & Université Toulouse III)
The height of weighted recursive trees
Abstract
16:00 - 17:00
Poster Session
17:00 - 18:30
Reception
Room(s) 6245

 

Wednesday, May 11, 2022

Meeting room(s) : 6214/6254

09:15 - 10:15
Vincent Calvez
(Institut Camille Jordan - Université Claude Bernard)
Biological waves in structured population models V
Abstract
10:15 - 10:45
Coffee break
Room(s) 6245
10:45 - 11:45
Sylvie Méléard
(École Polytechnique)
Interplay between scales for eco-evolutionary mathematical models IV
Abstract

Presentation slides
11:45 - 12:30
Cole Graham
(Brown University)
Local statistics of slowly branching super-Brownian motion in 2D
Abstract
16:00 - 17:00
Coffee break

 

Thursday, May 12, 2022

Meeting room(s) : 6214/6254

09:15 - 10:00
Grégory Faye
(Institut de Mathématiques de Toulouse - Université Paul Sabatier)
Asymptotic behavior of nonlocal bistable reaction-diffusion equations
Abstract
10:00 - 10:45
James H. (Jim) Nolen
(Duke University)
The Fleming-Viot Process with McKean-Vlasov Dynamics
Abstract
10:45 - 11:15
Coffee break
Room(s) 6245
11:15 - 12:15
Sylvie Méléard
(École Polytechnique)
Interplay between scales for eco-evolutionary mathematical models V
Abstract

Presentation slides
12:15 - 14:30
Lunch
14:30 - 15:15
Jasmine Foo
(University of Minnesota-Twin Cities)
Site frequency spectra of neutrally evolving tumors (Online)
Abstract
15:15 - 16:00
Bastien Mallein
(Université Paris 13 - Paris Nord)
Atypical invasion of the reducible multitype branching Brownian motion
Abstract
16:00 - 16:30
Coffee break
16:30 - 17:30

 

Friday, May 13, 2022

Meeting room(s) : 6214/6254

09:30 - 10:15
Zhenyao Sun
(Technion - Israel Institute of Technology)
On the coming down from infinity of local time coalescing Brownian motions
Abstract
10:15 - 11:00
Jessica Lin
(McGill University)
An Invariance Principle for Barycentric Brownian Bees
Abstract
11:00 - 11:30
Coffee break
Room(s) 6245
11:30 - 12:15
Bernard Derrida
(École Normale Supérieure)
Phase transitions on a tree in presence of disorder and growth-fragmentation models
Abstract

Last modified : Tuesday, May 17, 2022 11:39