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arXiv · 2309.11882

Almost splitting and quantitative stratification for super Ricci flow

Keita Kunikawa·Yohei Sakurai
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Abstract

The aim of this paper is to study almost rigidity properties of super Ricci flow whose Muller quantity is non-negative. We conclude almost splitting and quantitative stratification theorems that have been established by Bamler for Ricci flow. As a byproduct, we obtain an almost constancy for a certain integral quantity concerning scalar curvature at an almost selfsimilar point, which is new even for Ricci flow.

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Keita Kunikawa, Yohei Sakurai. 2023-09-21. Almost splitting and quantitative stratification for super Ricci flow. https://arxiv.org/abs/2309.11882

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