Free Boundary Regularity of the Porous Medium Equation with nonlocal drifts in Dimension One
Abstract
We study the free boundary of the porous medium equation with nonlocal drifts in dimension one. Under the assumption that the initial data has super-quadratic growth at the free boundary, we show that the solution is smooth in space and C2,1 in time, and then the free boundary is C2,1. Moreover if the drift is local, both the solution and the free boundary are smooth.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.