Blow-up set for type I blowing up solutions for a semilinear heat equation
نویسندگان
چکیده
منابع مشابه
Asymptotic Behaviour and Blow-up of Some Unbounded Solutions for a Semilinear Heat Equation
The initial-boundary value problem for the nonlinear heat equation u, = Au + Xf(u) might possibly have global classical unbounded solutions, u* = u(x, r; uS), for some "critical" initial data u*. The asymptotic behaviour of such solutions is studied, when there exists a unique bounded steady state w(x,A) for some values of L We find, for radial symmetric solutions, that u*(r,t)-*w{r) for any 0 ...
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ژورنال
عنوان ژورنال: Annales de l'Institut Henri Poincaré C, Analyse non linéaire
سال: 2014
ISSN: 0294-1449
DOI: 10.1016/j.anihpc.2013.03.001