Khovanov homology detects the figure-eight knot

被引:5
|
作者
Baldwin, John A. [1 ]
Dowlin, Nathan [2 ]
Levine, Adam Simon [3 ]
Lidman, Tye [4 ]
Sazdanovic, Radmila [4 ]
机构
[1] Boston Coll, Dept Math, Maloney Hall, Chestnut Hill, MA 02467 USA
[2] Columbia Univ, Dept Math, Room 509,MC 4406, New York, NY 10027 USA
[3] Duke Univ, Dept Math, 211 Phys Bldg,120 Sci Dr, Durham, NC 27708 USA
[4] North Carolina State Univ, Dept Math, 3246 SAS Hall, Raleigh, NC 27695 USA
关键词
57K18; 57K10 (primary);
D O I
10.1112/blms.12467
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We use Dowlin's spectral sequence from Khovanov homology to knot Floer homology to prove that reduced Khovanov homology with rational coefficients detects the figure-eight knot.
引用
收藏
页码:871 / 876
页数:6
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