Singularity and Decay Estimates for a Degenerate Parabolic Equation
In this paper, a degenerate parabolic equation ut−divxθ∇u=xaup with p>1 and θ<2,a∈ℝ, is considered. Based on rescaling arguments combined with a doubling property, the space-time singularity and decay estimates are established. Moreover, a universal and a priori bound of global nonnegative sol...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2021/5517008 |
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