RT Journal Article
T1 A note on spatial uniformation for Fisher-KPPtype equations with a concentration dependentdiffusion
A1 Díaz Díaz, Jesús Ildefonso
AB We prove a pointwise gradient estimate for the solution of the Cauchy problem associated to the quasilinear Fisher-KPP type equation with a diffusion coefficient ϕ(u) satisfying that ϕ(0) = 0, ϕ(1) = 1 and a source term ψ(u) which is vanishing only for levels u = 0 and u = 1. As consequence we prove that the bounded weak solution becomes instantaneously a continuous function even if the initial datum is merely a bounded function.
PB Inderscience publishers
SN 1752-3583
YR 2012
FD 2012
LK https://hdl.handle.net/20.500.14352/44514
UL https://hdl.handle.net/20.500.14352/44514
LA eng
NO Unión Europea. FP7
NO DGISPI (Spain)
NO UCM
DS Docta Complutense
RD 11 abr 2025