Browsing by Author "Lu, Peng"

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Stability Within T<sup>2</sup>-Symmetric Expanding Spacetimes

Layne, Adam (University of Oregon, 2018-09-06)

We prove a nonpolarized analogue of the asymptotic characterization of T<sup>2</sup>-symmetric Einstein flow solutions completed recently by LeFloch and Smulevici. We impose a far weaker condition, but obtain identical ...
Uniqueness of Conformal Ricci Flow and Backward Ricci Flow on Homogeneous 4-Manifolds

Bell, Thomas (University of Oregon, 2013-10-03)

In the first chapter we consider the question of uniqueness of conformal Ricci flow. We use an energy functional associated with this flow along closed manifolds with a metric of constant negative scalar curvature. Given ...