Diff. Geom, Math. Phys., PDE Seminar: Tingting Huan
- Date: 10/21/2014
- Time: 15:30
Lecturer(s):
Tingting Huan, UBC
Location:
University of British Columbia
Topic:
Traveling fronts to reaction diffusion equations with fractional Laplacian
Description:
We show the nonexistence of traveling fronts in the combustion model with fractional Laplacian (-\Delta)^s when s\in(0,1/2]. Our method can be used to give a direct and simple proof of the nonexistence of traveling fronts for the usual Fisher-KPP nonlinearity. Also we prove the existence and nonexistence of traveling waves solutions for different ranges of the fractional power s for the generalized Fisher-KPP type model.
Other Information:
Location: ESB 2012