On vanishing at space infinity for a semilinear heat equation with absorption
We consider a Cauchy problem for a semilinear heat equation with absorption. The initial datum of the problem is bounded and its infimum is positive. We study solutions which do not vanish in the total space at the vanishing time; they vanish only at space infinity.
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| Format: | Article |
| Language: | English |
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Texas State University
2014-01-01
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| Series: | Electronic Journal of Differential Equations |
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| Online Access: | http://ejde.math.txstate.edu/Volumes/2014/29/abstr.html |