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arXiv · 1504.01947

Kähler-Einstein metrics: from cones to cusps

Henri Guenancia
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Abstract

In this note, we prove that on a compact Kähler manifold $X$ carrying a smooth divisor $D$ such that $K_X+D$ is ample, the Kähler-Einstein cusp metric is the limit (in a strong sense) of the Kähler-Einstein conic metrics when the cone angle goes to $0$. We further investigate the boundary behavior of those and prove that the rescaled metrics converge to a cylindrical metric on $\mathbb C^*\times \mathbb C^{n-1}$.

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Henri Guenancia. 2015-04-08. Kähler-Einstein metrics: from cones to cusps. https://arxiv.org/abs/1504.01947

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