We first describe all positive bounded solutions of and (N -2)p β€ N + 2. We then obtain for blowup solutions u(t) of βu βt = βu + u p uniform estimates at the blowup time and uniform space-time comparison with solutions of u = u p .
Rate estimates of gradient blowup for a heat equation with exponential nonlinearity
β Scribed by Zhengce Zhang; Bei Hu
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 297 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0362-546X
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