Convergence of blow-up solutions of nonlinear heat equations in the supercritical case
1999 ◽
Vol 129
(6)
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pp. 1197-1227
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Keyword(s):
Blow Up
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In this paper, we study the blow-up behaviour of the radially symmetric non-negative solutions u of the semilinear heat equation with supercritical power nonlinearity up (that is, (N – 2)p> N + 2). We prove the existence of non-trivial self-similar blow-up patterns of u around the blow-up point x = 0. This result follows from a convergence theorem for a nonlinear parabolic equation associated to the initial one after rescaling by similarity variables.
2004 ◽
Vol 134
(1)
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pp. 39-54
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2012 ◽
Vol 70
(4)
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pp. 759-772
2003 ◽
Vol 05
(03)
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pp. 329-348
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2013 ◽
Vol 224
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pp. 1-8
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2011 ◽
Vol 384
(2)
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pp. 421-430
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2007 ◽
Vol 19
(3)
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pp. 719-746
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