Intrinsic scaling for pde's with an exponential nonlinearity
We consider strongly degenerate equations in divergence form of the type ∂tu − ∇ • (|u|γ(x,t)∇u)= f , where the exponential nonlinearity satisfies the condition 0 < γ− ≤ γ(x, t) ≤ γ+. We show, by means of intrinsic scaling, that weak solutions are locally continuous.
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | other |
| Language: | eng |
| Published: |
2004
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10316/11403 |
| Country: | Portugal |
| Oai: | oai:estudogeral.sib.uc.pt:10316/11403 |