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arXiv 1203.2385math.DGhep-thmath.SG
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瞬子模空间的广义Kaehler几何

Generalized Kaehler geometry of instanton moduli spaces

Henrique Bursztyn, Gil R. Cavalcanti, Marco Gualtieri

AI总结:

本文证明了紧致偶广义Kaehler四流形上瞬子模空间的Hitchin广义Kaehler结构可通过广义Kaehler约化获得,其底层Courant algebroid约化实现了Donaldson三次$μ$-映射。

摘要:

我们证明,类似于通常的Kaehler情形,紧致偶广义Kaehler四流形上瞬子模空间的Hitchin广义Kaehler结构可通过广义Kaehler约化获得。其底层的Courant algebroid约化是Donaldson三次$μ$-映射的一种实现。

英文摘要:

We prove that Hitchin's generalized Kaehler structure on the moduli space of instantons over a compact, even generalized Kaehler four-manifold may be obtained by generalized Kaehler reduction, in analogy with the usual Kaehler case. The underlying reduction of Courant algebroids is a realization of Donaldson's $μ$-map in degree three.

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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