103 citations · 121 across the 4 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
math.DG2008★ 1 cited
Differential Harnack Estimates for Time-dependent Heat Equations with Potentials
Xiaodong Cao, Richard S. Hamilton
In this paper, we prove a differential Harnack inequality for positive solutions of time-dependent heat equations with potentials. We also prove a gradient estimate for the positiv…
math.DG2008★ 6 cited
Classification of compact ancient solutions to the curve shortening flow
Panagiota Daskalopoulos, Richard Hamilton, Natasa Sesum
We consider an embedded convex ancient solution to the curve shortening flow in . We prove that there are only two possibilities: the family is either the…