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arXiv 2202.02733math.DG
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四元数叶状结构与orbifolds的上同调

Cohomology of Quaternionic Foliations and Orbifolds

University of Łódź(罗兹大学);Jagiellonian University(雅盖隆大学)

Rouzbeh Mohseni, Robert A. Wolak

AI总结:

研究四元数叶状结构与orbifolds的上同调,先回顾四元数几何等定义横向四元数凯勒叶状结构,证明相关经典结果的叶状版本,最后为四元数orbifolds重新阐述结果。

摘要:

首先简要回顾四元数几何和四元数凯勒流形,我们定义了一个横向四元数凯勒叶状结构。然后我们阐述并证明了V.Y. Kraines和A. Fujiki关于四元数凯勒流形上同调的经典结果的叶状版本。最后,由于任何orbifold都可实现为适当定义的黎曼叶状结构的叶空间,我们为四元数orbifolds重新阐述了我们的结果。

英文摘要:

Starting with a concise review of quaternionic geometry and quaternionic K{ä}hler manifolds, we define a transversely quaternionic K{ä}hler foliation. Then we formulate and prove the foliated versions of the now classical results of V.Y. Kraines and A. Fujiki on the cohomology of quaternionic K{ä}hler manifolds. Finally, as any orbifold can be realized as the leaf space of a suitably defined Riemannian foliation we reformulate our results for quaternionic orbifolds.

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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