Fibered and Strongly Quasi-Positive L-Space Links

被引：0

作者：

Cavallo, Alberto ^{[1
]}

Liu, Beibei ^{[1
]}

机构：

[1] Max Planck Inst Math, D-53111 Bonn, Germany

来源：

MICHIGAN MATHEMATICAL JOURNAL | 2023年 / 73卷 / 01期

关键词：

FLOER HOMOLOGY DETECTS; SURGERIES; TAU;

D O I：

10.1307/mmj/20205947

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Every L-space knot is fibered and strongly quasi-positive, but this does not hold for L-space links. In this paper, we use the so-called H-function, which is a concordance link invariant, to in-troduce a subfamily of fibered strongly quasi-positive L-space links. Furthermore, we present an infinite family of L-space links that are not quasi-positive.

引用

页码：209 / 224

页数：16

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