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Selfsimilar source solutions of a fourth order degenerate parabolic equation

โœ Scribed by Elena Beretta

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
997 KB
Volume
29
Category
Article
ISSN
0362-546X

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The universal blow-up of the fourth order parabolic evolution problem is established. We prove that if the energy of the initial datum is negative, then finite time blow-up occurs. Also we get some nondegeneracy results on blow-up for this problem.