Asymptotic stability for Kahler-Ricci solitons

Asymptotic stability for Kahler-Ricci solitons
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Kahler-Ricci 孤子的渐近稳定性

DOI:
10.1007/s00209-015-1518-4
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发表时间:
2015
影响因子:
0.8
通讯作者:
Ryosuke Takahashi
Ryosuke Takahashi
中科院分区:
数学2区
文献类型:
--
作者:
安東寛之;馬場剛史;重田育照;渡邉千鶴;沖山佳生;望月祐志;中野雅由;中村 勇哉;Ryosuke Takahashi

文献摘要

相似文献

设X为Fano流形。我们称一个具有正曲率的厄米特度规是Kähler-Ricci孤子,如果它满足关于某个全纯向量场的方程。一个向量场的候选者是由X的全纯结构唯一确定的,因此只依赖于X的全纯结构。我们引入了一个全纯向量场序列,它近似并适合于量子化的情形。此外,我们还讨论了量子化Kähler-Ricci孤子的存在性和收敛性.
LetXbe a Fano manifold. We say that a hermitian metriconwith positive curvatureis a Kähler–Ricci soliton if it satisfies the equationfor some holomorphic vector field. The candidate for a vector fieldis uniquely determined by the holomorphic structure ofXup to conjugacy, hence depends only on the holomorphic structure ofX. We introduce a sequenceof holomorphic vector fields which approximatesand fits to the quantized settings. Moreover, we also discuss about the existence and convergence of the quantized Kähler–Ricci solitons attached to the sequence.