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arXiv 0902.3312math.GTmath.GN
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具有2-流形纤维的Serre纤维化的局部截面

Local sections of Serre fibrations with 2-manifold fibers

N. Brodsky, A. Chigogidze, E. V. Shchepin

摘要:

H. Whitney在1933年证明了紧致度量空间的Serre纤维化存在一个整体瓣,只要每个纤维同胚于单位区间[0,1].本文的结果将Whitney定理推广到所有纤维同胚于给定的紧致二维流形的情形。

英文摘要:

It was proved by H. Whitney in 1933 that a Serre fibration of compact metric spaces admits a global section provided every fiber is homeomorphic to the unit interval [0,1]. Results of this paper extend Whitney theorem to the case when all fibers are homeomorphic to a given compact two-dimensional manifold.

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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