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arXiv 1504.01993math.GT
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Pin(2)-齐弗洛尔同调中的外科正合三角形

The surgery exact triangle in Pin(2)-monopole Floer homology

Francesco Lin

摘要:

本文证明了在给定的纽结上,由特定Dehn外科手术所关联的三个流形的Pin(2)-齐次弗洛尔同调群的正合三角形的存在性.与通常的同弗洛尔同调不同,这三个映射中只有两个是由相应的初等配边导出的。我们用这个三角形来描述与通过(\pm 1)-交替结手术获得的同源球相关的不变量。

英文摘要:

We prove the existence of an exact triangle for the Pin(2)-monopole Floer homology groups of three manifolds related by specific Dehn surgeries on a given knot. Unlike the counterpart in usual monopole Floer homology, only two of the three maps are those induced by the corresponding elementary cobordism. We use this triangle to describe the invariants associated to homology spheres obtained by (\pm1)-surgery on alternating knots.

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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