Competition at the front of expanding populations
Summary
I. Neutral range expansion: Roughness of front of neutral bacteria invading new territory
II. Competitive exapnaion: Morphologies and growth patterns
III. Speed of invasion, alee-effect and anisotropy
IV. Exact solutions from Cole-Hopf map
V. Fixation of emerging specialists: bounded vs. unboundaded fitness
VI. Fitness variations: universality classes
Paris IHES Summer School July 2, 2025
Daniel Swartz, Hyunseok Lee, Kirill Korolev, Lauren Li, Sergio Eraso
Jordan Horowitz, Daniel Beller, David Nelson, Sherry Chu
