Mean Curvature Flow of Level Sets 4

Abstract: These lectures will give an introduction to the level set flow developed by Chen, Giga, and Goto, and by Evans and Spruck. The level set flow is a degenerate parabolic equation which asserts each level set evolves in time according to its mean curvature. The viscosity solution to the level set flow provides a weak solution of the mean curvature flow which extends the classical one.

In the third lecture, we will discuss the existence of weak solutions for the level set flows.

Notes from last week's lecture can be found here: