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arXiv 1503.00818math.GTmath.SG
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Legendrian奇异环与奇异连通和

Legendrian singular links and singular connected sums

Byung Hee An, Youngjin Bae, Seonhwa Kim

摘要:

我们研究Legendrian奇异链接触合痕。利用奇点的一个特殊性质,定义了Legendrian奇异环的奇异连通和。这个概念是连通和的推广,可以被解释为一个缠结替换,它提供了一种分类勒让德奇异链的方法。此外,我们研究了几个现象只发生在勒让德设置。

英文摘要:

We study Legendrian singular links up to contact isotopy. Using a special property of the singular points, we define the singular connected sum of Legendrian singular links. This concept is a generalization of the connected sum and can be interpreted as a tangle replacement, which provides a way to classify Legendrian singular links. Moreover, we investigate several phenomena only occur in the Legendrian setup.

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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