Pulsating Fronts for a Nonlocal Equation with KPP Nonlinearity

Wednesday, December 5, 2012 - 11:30am - 12:20pm
Keller 3-180
Salomé Martinez (University of Chile)
In this talk we will study the existence of pulsating fronts for a nonlocal dispersal equation with KPP type nonlinearity, which is spatially inhomogeneous but periodic in space. The nonlocal dispersal is accounted by a convolution term, with a compactly supported kernel. The existence of such fronts will be proved using a vanishing viscosity method, which relies in a priori estimates for the solutions. This is joint work with J. Covilla (INRA, Avignon) and J. Dávila (U. de Chile).
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