We obtain some sufficient conditions under which solutions to a nonlinear parabolic equation of second order with nonlinear boundary conditions tend to zero or blow up in a finite time. We also give the asymptotic behavior of solutions which tend to zero as $t\rightarrow\infty$. Finally, we obtain the asymptotic behavior near the blow-up time of certain blow-up solutions and describe their blow-up set.
@article{119102, author = {Th\'eodore K. Boni}, title = {On blow-up and asymptotic behavior of solutions to a nonlinear parabolic equation of second order with nonlinear boundary conditions}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {40}, year = {1999}, pages = {457-475}, zbl = {1011.35078}, mrnumber = {1732489}, language = {en}, url = {http://dml.mathdoc.fr/item/119102} }
Boni, Théodore K. On blow-up and asymptotic behavior of solutions to a nonlinear parabolic equation of second order with nonlinear boundary conditions. Commentationes Mathematicae Universitatis Carolinae, Tome 40 (1999) pp. 457-475. http://gdmltest.u-ga.fr/item/119102/
Sur l'explosion et le comportement asymptotique de la solution d'une équation parabolique semi-linéaire du second ordre, C.R. Acad. Paris, t. 326, Série I, 1 (1998), 317-322. (1998) | MR 1648453 | Zbl 0913.35069
Stationary solutions, blow-up and convergence to stationary solutions for semilinear parabolic equations with nonlinear boundary conditions, Acta Math. Univ. Comenianae, Vol. LX, 1 (1991), 35-103. | MR 1120596 | Zbl 0743.35038
On blow-up solutions for parabolic equations of second order, in `Differential Equations, Asymptotic Analysis and Mathematical Physics', Berlin, Academie Verlag, 1997, pp.77-84. | MR 1456179 | Zbl 0879.35081
Blow-up of positive solutions of semilinear heat equations, Indiana Univ. Math. J. 34 (1985), 425-447. (1985) | MR 0783924 | Zbl 0576.35068
Maximum Principles in Differential Equations, Prentice Hall, Englewood Cliffs, NJ, 1967. | MR 0219861 | Zbl 0549.35002
The blow-up rate for a semilinear parabolic equation with a nonlinear boundary condition, Acta Math. Univ. Comenianae, Vol. LXVII, 2 (1998), 343-350. | MR 1739446 | Zbl 0924.35017
Differential-und Integral-Ungleichungen, Springer, Berlin, 1964. | MR 0172076 | Zbl 0119.12205