TY  - JOUR
AU  - Díaz Díaz, Jesús Ildefonso
AU  - Fleckinger-Pellé, Jacqueline
PY  - 2004
SN  - 1078-0947
UR  - https://hdl.handle.net/20.500.14352/49976
T2  - Discrete and Continuous Dynamical Systems. Series A.
AB  - We study the positivity, for large time, of the solutions to the heat equation Q(a) (f,u(0)): [GRAPHIC] where Q is a smooth bounded domain in RN and a C R. We obtain some sufficient conditions for having a finite time t(p) > 0 (depending on a and on...
LA  - eng
M2  - 193
PB  - American Institute of Mathematical Sciences
KW  - maximum and antimaximum principle
KW  - heat equation
KW  - parabolic problems
TI  - Positivity for large time of solutions of the heat equation: The parabolic antimaximum principle
TY  - journal article
VL  - 10
ER  -