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arXiv · 1110.1749

An example of compact Kähler manifold with nonnegative quadratic bisectional curvature

Qun Li·Damin Wu·Fangyang Zheng
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Abstract

We construct a compact Kähler manifold of nonnegative quadratic bisectional curvature, which does not admit any Kähler metric of nonnegative orthogonal bisectional curvature. The manifold is a 7-dimensional Kähler C-space with second Betti number equal to 1, and its canonical metric is a Kähler-Einstein metric of positive scalar curvature

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Qun Li, Damin Wu, Fangyang Zheng. 2011-10-08. An example of compact Kähler manifold with nonnegative quadratic bisectional curvature. https://arxiv.org/abs/1110.1749

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