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arXiv 1506.04523math.AT
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拟流形的嵌入定理

Embedding theorems for quasitoric manifolds

Victor Buchstaber, Andrey Kustarev

摘要:

光滑流形在欧氏空间和射影空间中的嵌入研究一直是拓扑学中的一个重要领域。本文改进了关于光滑流形嵌入的经典结果,并着重讨论了拟流形的情形。给出了组合数据$(P,Λ)$描述的拟流形到欧氏空间和复射影空间的等变嵌入的显式构造.这种构造提供了等变嵌入维数的有效界。

英文摘要:

The study of embeddings of smooth manifolds into Euclidean and projective spaces has been for a long time an important area in topology. In this paper we obtain improvements of classical results on embeddings of smooth manifolds, focusing on the case of quasitoric manifolds. We give explicit constructions of equivariant embeddings of a quasitoric manifold described by combinatorial data $(P,Λ)$ into Euclidean and complex projective space. This construction provides effective bounds on the dimension of the equivariant embedding.

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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