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arXiv · 1904.02391

An $\varepsilon$-regularity theorem for line bundle mean curvature flow

Xiaoli Han·Hikaru Yamamoto
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Abstract

In this paper, we study the line bundle mean curvature flow defined by Jacob and Yau. The line bundle mean curvature flow is a kind of parabolic flows to obtain deformed Hermitian Yang-Mills metrics on a given K\"ahler manifold. The goal of this paper is to give an $\varepsilon$-regularity theorem for the line bundle mean curvature flow. To establish the theorem, we provide a scale invariant monotone quantity. As a critical point of this quantity, we define self-shrinker solution of the line bundle mean curvature flow. The Liouville type theorem for self-shrinkers is also given. It plays an important role in the proof of the $\varepsilon$-regularity theorem.

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Xiaoli Han, Hikaru Yamamoto. 2019-04-04. An $\varepsilon$-regularity theorem for line bundle mean curvature flow. https://arxiv.org/abs/1904.02391

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