New Li--Yau--Hamilton Inequalities for the Ricci Flow via the Space-time Approach

Preprint, Other literature type English OPEN
Chow, Bennett; Knopf, Dan;
(1999)
  • Publisher: Lehigh University
  • Journal: issn: 0022-040X
  • Publisher copyright policies & self-archiving
  • Subject: 58G11 (primary) | 53C21, 35K55 (secondary) | Mathematics - Analysis of PDEs | Mathematics - Differential Geometry
    arxiv: Mathematics::Differential Geometry

We generalize Hamilton's matrix Li-Yau-type Harnack estimate for the Ricci flow by considering the space of all LYH (Li-Yau-Hamilton) quadratics that arise as curvature tensors of space-time connections satisfying the Ricci flow with respect to the natural space-time de... View more
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