The seminars in Mathematical Modeling and Analysis are aimed at researchers, employees, and students.
Speaker: Fredrik Ohlsson, Umeå University
Title: Traveling waves from group invariant solutions of integrable models
Abstract: We consider a class of integrable reaction-diffusion models generalising the Fisher-KPP equation. We use the two-dimensional group of symmetry transformations, corresponding to integrability, to investigate the existence of analytical travelling wave solutions and show that they correspond exactly to group invariant solutions. This is joint work with J. Borgqvist, X. Zhou and R. Baker.
