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arXiv 2006.11249math.GT
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Dehn手术和非分离双球

Dehn surgery and non-separating two-spheres

Jennifer Hom, Tye Lidman

摘要:

在有理同调球面中,对零同调结K的手术何时能产生非分离球面?利用Heegaard弗洛尔同调给出了K解纽结的充分条件。我们还讨论了一些应用同调配边,和谐,和Mazur流形。

英文摘要:

When can surgery on a null-homologous knot K in a rational homology sphere produce a non-separating sphere? We use Heegaard Floer homology to give sufficient conditions for K to be unknotted. We also discuss some applications to homology cobordism, concordance, and Mazur manifolds.

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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