Abstract
We consider the non-characteristic Cauchy problem for the degenerate nonlinear parabolic equation $|u|^{\alpha}u_{t}=\triangle u$, where we assume that $1/2 \lt \alpha \lt 1$. This equation is based on the fast diffusion model. And we prove the unique continuation property for the above problem.
Citation
Kazuya Hayashida. "Unique Continuation for fast diffusion." Tsukuba J. Math. 27 (1) 175 - 187, June 2003. https://doi.org/10.21099/tkbjm/1496164568
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