Level set flow in 3D steady gradient Ricci solitons
Let be a nontrivial 3-dimensional steady gradient Ricci soliton. If the scalar curvature satisfies for some , and , then the umbilical ratio of the level sets of satisfies .
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Works on 3-manifolds, weak & singular flows and scalar curvature.
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Let be a nontrivial 3-dimensional steady gradient Ricci soliton. If the scalar curvature satisfies for some , and , then the umbilical ratio of the level sets of satisfies .
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NP-RC-781328 is Kuo-Wei Lee's permanent number in the Ricci flow community on Neckpinch. It stays with them through any change of name or post. More about these numbers.
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