arXiv · 2006.13884
Compact Kähler manifolds with quasi-positive second Chern-Ricci curvature
Abstract
Let $X$ be a compact Kähler manifold. We prove that if $X$ admits a smooth Hermitian metric $ω$ with quasi-positive second Chern-Ricci curvature $\mathrm{Ric}^{(2)}(ω)$, then $X$ is projective and rationally connected. In particular, $X$ is simply connected.
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Xiaokui Yang. 2020-06-24. Compact Kähler manifolds with quasi-positive second Chern-Ricci curvature. https://arxiv.org/abs/2006.13884
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