Framed instanton homology of surgeries on L-space knots
Framed instanton homology of surgeries on L-space knots
复制标题
L 空间结手术的框架瞬子同源性
DOI:
10.1512/iumj.2022.71.8964
复制
发表时间:
2020
影响因子:
1.1
通讯作者:
Christopher Scaduto
中科院分区:
文献类型:
--
作者:
Tye Lidman;Juanita Pinzón;Christopher Scaduto
An important class of three-manifolds are L-spaces, which are rational homology spheres with the smallest possible Floer homology. For knots with an instanton L-space surgery, we compute the framed instanton Floer homology of all integral surgeries. As a consequence, if a knot has a Heegaard Floer and instanton Floer L-space surgery, then the theories agree for all integral surgeries. In order to prove the main result, we prove that the Baldwin-Sivek contact invariant in framed instanton Floer homology is homogeneous with respect to the absolute $\mathbb{Z}/2$-grading, but not the $\mathbb{Z}/4$-grading.
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
E.A.Tereshina;A.V.Andreev;K.Watanabe;K.Koyama;河内明夫;Akio Kawauchi;Mingxing Zhang;Mingxing Zhang
通讯作者:
Mingxing Zhang