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arXiv 0909.3465math.SGmath.GT
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Torsion与Open Book分解

Torsion and Open Book Decompositions

John B. Etnyre, David Shea Vela-Vick

摘要:

我们证明了如果(B,π)是切触3-流形(Y,π)的开书分解,则结合B的补没有Giroux挠.我们还证明了缝合Heegaard-Floer c-bar不变量的装订打开的书是非零的。

英文摘要:

We show that if (B,π) is an open book decomposition of a contact 3-manifold (Y,ξ), then the complement of the binding B has no Giroux torsion. We also prove the sutured Heegaard-Floer c-bar invariant of the binding of an open book is non-zero.

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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