Nash's 1958 paper about the continuity of solutions to divergence form parabolic and elliptic equations contains two key ideas. The first of these is a Sobolev type inequality, and the second is an ingenious application of the Poincar Ì e inequality for Gauss In this lecture, I will explain how these two ideas can be used to prove sharp versions...
Creator:
Stroock, Daniel (Massachusetts Institute of Technology)
Created:
2015-11-02
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.