A calculus for bordered Floer homology
A calculus for bordered Floer homology
复制标题
有界弗洛尔同调的微积分
DOI:
10.2140/gt.2023.27.823
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Liam Watson
中科院分区:
文献类型:
--
作者:
J. Hanselman;Liam Watson
We consider a class of manifolds with torus boundary admitting bordered Heegaard Floer homology of a particularly simple form, namely, the type D structure may be described graphically by a disjoint union of loops. We develop a calculus for studying bordered invariants of this form and, in particular, provide a complete description of slopes giving rise to L-space Dehn fillings as well as necessary and sufficient conditions for L-spaces resulting from identifying two such manifolds along their boundaries. As an application, we show that Seifert fibered spaces with torus boundary fall into this class, leading to a proof that, among graph manifolds containing a single JSJ torus, the property of being an L-space is equivalent to non-left-orderability of the fundamental group and to the non-existence of a coorientable taut foliation.
影响因子:
2
作者:
Hanselman, Jonathan;Watson, Liam
通讯作者:
Watson, Liam
影响因子:
1.7
作者:
Rasmussen J
通讯作者:
Rasmussen J
影响因子:
1.5
作者:
Hedden, Matthew;Levine, Adam Simon
通讯作者:
Levine, Adam Simon