RC-positive metrics on rationally connected manifolds
In this paper, we prove that if a compact Kähler manifold X has a smooth Hermitian metric $\omega $ such that $(T_X,\omega )$ is uniformly RC-positive, then X is projective and rationally connected. Conversely, we show that, if a projective manifold X is rationally connected, then ther...
| 發表在: | Forum of Mathematics, Sigma |
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| 主要作者: | |
| 格式: | Article |
| 語言: | 英语 |
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Cambridge University Press
2020-01-01
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| 在線閱讀: | https://www.cambridge.org/core/product/identifier/S2050509420000328/type/journal_article |