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arXiv 0812.2743math.DG
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埃尔米特曲率模型的几何实现

Geometric Realizations of Hermitian curvature models

M. Brozos-Vazquez, P. Gilkey, H. Kang, S. Nikcevic

摘要:

我们证明了一个厄米特代数曲率模型满足格雷恒等式的充要条件是它可以由一个厄米特流形几何实现。此外,这样的曲率模型实际上可以通过在所讨论的点处满足Kaehler条件的具有常数数量曲率和常数 *-数量曲率的Hermitian流形来实现。

英文摘要:

We show that a Hermitian algebraic curvature model satisfies the Gray identity if and only if it is geometrically realizable by a Hermitian manifold. Furthermore, such a curvature model can in fact be realized by a Hermitian manifold of constant scalar curvature and constant *-scalar curvature which satisfies the Kaehler condition at the point in question.

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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