TY  - JOUR
AU  - Velázquez, J.J. L.
AU  - Galaktionov, V. A.
AU  - Posashkov, S. A.
AU  - Herrero, Miguel A.
PY  - 1993
SN  - 0965-5425
UR  - https://hdl.handle.net/20.500.14352/57858
T2  - Computational Mathematics and Mathematical Physics
AB  - The authors study asymptotic behaviour of positive solutions of equations of the type ut =Δφ(u)±Q(u), where φ′ and Q are given positive functions. By determining an auxiliary function F(u) appearing in an expression posed by A. Friedman and B. McLeod,...
LA  - eng
M2  - 217
PB  - Pergamon-Elsevier Science
KW  - Friedman-McLeod method
KW  - blow-up
KW  - extinction
KW  - point
KW  - heat equation
TI  - On a general approach to extinction and blow-up for quasi-linear heat equations
TY  - journal article
VL  - 33
ER  -