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arXiv 2004.06881math.AGmath.CV
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Kähler模曲率的上同调表示

Cohomological expression of the curvature of Kähler moduli

Gunnar Þór Magnússon

摘要:

紧致凯勒流形的凯勒锥带有一个自然的黎曼度量,由它的上同调环的交积给出。给出了该度量的Levi-Civita联络和曲率张量的上同调表达式,并确定了该度量的完备性.

英文摘要:

The Kähler cone of a compact Kähler manifold carries a natural Riemannian metric, given by the intersection product of its cohomology ring. We give cohomological expressions for the Levi-Civita connection and curvature tensor of this metric, and determine when the metric is complete.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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