RT Journal Article
T1 On the retention of the interfaces in some elliptic and parabolic nonlinear problems
A1 Díaz Díaz, Jesús Ildefonso
A1 Alvarez, Luis
AB We study some retention phenomena on the free boundaries associated to some elliptic and parabolic problems of reaction-diffusion type. This is the case, for instance, of the wait in g time phenomenon for solutions of suitable parabolic equations. We find sufficient conditions in order to have a discrete version of the waiting time property (the so called nondiffusion of the support) for solutions of the associated family of elliptic equations and prove how to pass to the limit in order to get this property for the solutions of the parabolic equation.
PB American Institute of Mathematical Sciences
SN 1078-0947
YR 2009
FD 2009-09
LK https://hdl.handle.net/20.500.14352/42159
UL https://hdl.handle.net/20.500.14352/42159
LA eng
NO Ministerio de Ciencia e Innovacion, Spain
NO DGUIC
DS Docta Complutense
RD 21 abr 2025