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arXiv 1402.2856math.DG
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具有许多小纤维的一族映射

A family of maps with many small fibers

Hannah Alpert, Larry Guth

摘要:

腰不等式指出,对于从S^n到R^q的连续映射,并非所有纤维都可以具有小的(n-q)维体积。我们构造的映射,大多数纤维有小(n-q)维体积和所有纤维有界(n-q)维体积。

英文摘要:

The waist inequality states that for a continuous map from S^n to R^q, not all fibers can have small (n-q)-dimensional volume. We construct maps for which most fibers have small (n-q)-dimensional volume and all fibers have bounded (n-q)-dimensional volume.

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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