Math Biology Seminar: Frederic Paquin-Lefebvre
Topic
The dynamics of diffusively coupled oscillators
Speakers
Details
When two identical nonlinear oscillators are coupled through a 1-D bulk diffusion field, new patterns of synchronization occur that would be absent in the uncoupled system. Furthermore, if the two oscillators are quiescent, the effect of the coupling can be to turn the oscillations on. Mathematically, the models consist of systems of nonlinear ODEs coupled with linear diffusive PDEs. Through a detailed bifurcation analysis of three different examples, we reveal some of the underlying mechanisms behind phenomena as diverse as the diffusion sensing of reacting agents, the synchronization of chaotic oscillations and the formation of membrane-bound patterns at the cell-scale level.
Additional Information
Location: ESB 4127
Frederic Paquin-Lefebvre, UBC
Frederic Paquin-Lefebvre, UBC
This is a Past Event
Event Type
Scientific, Seminar
Date
January 23, 2019
Time
-
Location