A short proof of increased parabolic regularity

A short proof of increased parabolic regularity

Blog Article

We present a short proof of the increased regularity obtained by solutions to uniformly parabolic partial differential equations.Though this setting is fairly introductory, our new method of Novelties proof, which uses a priori estimates and an inductive method, can be extended to prove analogous results for problems with time-dependent coefficients, advection-diffusion or Alcoholic Drinks reaction diffusion equations, and nonlinear PDEs even when other tools, such as semigroup methods or the use of explicit fundamental solutions, are unavailable.