Single-point blow-up for a doubly degenerate parabolic equation with nonlinear source
2011 ◽
Vol 141
(3)
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pp. 641-654
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Keyword(s):
Blow Up
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This paper deals with the positive solution to the doubly degenerate equationwhere σ > 0, m > 1, β > m(1 + σ). We prove single-point blow-up for a large class of radial decreasing solutions. Furthermore, the upper and lower estimates of the blow-up solution near the single blow-up point are obtained.
2000 ◽
Vol 130
(4)
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pp. 877-908
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1991 ◽
Vol 42
(4)
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pp. 488-496
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LOCALIZATION OF SOLUTIONS TO A DOUBLY DEGENERATE PARABOLIC EQUATION WITH A STRONGLY NONLINEAR SOURCE
2012 ◽
Vol 14
(03)
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pp. 1250018
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