Estimates on parabolic equations that hold only where the space-time gradient is large
arXiv:1409.4177
Abstract
We study the Krylov-Safonov type Hölder estimate and Harnack inequality for viscosity solutions satisfying a uniformly parabolic equation only where the gradient with respect to the space-time variables is large.
This paper has been withdrawn by the author due to a critical flaw in the proof