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Heegaard Floer correction terms, with a twist
Quantum Topology ( IF 1.1 ) Pub Date : 2018-02-01 , DOI: 10.4171/qt/102
Stefan Behrens 1 , Marco Golla 2
Affiliation  

We use Heegaard Floer homology with twisted coefficients to define numerical invariants for arbitrary closed 3-manifolds equipped torsion spin$^c$ structures, generalising the correction terms (or $d$--invariants) defined by Ozsv\'ath and Szab\'o for integer homology 3-spheres and, more generally, for 3-manifolds with standard ${\rm HF}^\infty$. Our twisted correction terms share many properties with their untwisted analogues. In particular, they provide restrictions on the topology of 4-manifolds bounding a given 3-manifold.

中文翻译:

Heegaard Floer 修正项,略有不同

我们使用带有扭曲系数的 Heegaard Floer 同源性来定义配备扭转自旋 $^c$ 结构的任意封闭 3-流形的数值不变量,概括由 Ozsv\'ath 和 Szab\' 定义的校正项(或 $d$--invariants) o 对于整数同源 3 球体,更一般地,对于具有标准 ${\rm HF}^\infty$ 的 3-流形。我们的扭曲校正项与其未扭曲的类似物共享许多属性。特别是,它们对限定给定 3-流形的 4-流形的拓扑结构提供了限制。
更新日期:2018-02-01
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