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The Kähler-Ricci flow, holomorphic vector fields and Fano bundles
Transactions of the American Mathematical Society ( IF 1.3 ) Pub Date : 2021-06-23 , DOI: 10.1090/tran/8441
Xi Sisi Shen

Abstract:We study the behavior of the Kähler-Ricci flow on compact manifolds developing finite-time singularities, in particular, when the flow contracts exceptional divisors or collapses the Fano fibers of a holomorphic fiber bundle. We present a technique using holomorphic vector fields to prove estimates related to the work of Song-Weinkove and Fu-Zhang.


中文翻译:

Kähler-Ricci 流、全纯向量场和 Fano 丛

摘要:我们研究了 Kähler-Ricci 流在发展有限时间奇点的紧凑流形上的行为,特别是当流动收缩异常因数或折叠全纯纤维丛的 Fano 纤维时。我们提出了一种使用全纯向量场的技术来证明与 Song-Weinkove 和 Fu-Zhang 的工作相关的估计。
更新日期:2021-08-20
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