Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4610771 | Journal of Differential Equations | 2013 | 14 Pages |
Abstract
The lateral boundary differentiability is shown for solutions of parabolic differential equations in nondivergence form under the assumptions that the parabolic boundary satisfies the exterior Dini condition and is punctually C1C1 differentiable one-sided in t-direction. The classical barrier technique, the maximum principle, the interior Harnack inequality and an iteration procedure are the main analytical tools.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Yongpan Huang, Dongsheng Li, Lihe Wang,