Distinguishing slice disks using knot Floer homology
Distinguishing slice disks using knot Floer homology
复制标题
使用结Floer同源性区分片盘
DOI:
10.1007/s00029-019-0531-6
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Zemke, Ian
中科院分区:
文献类型:
--
作者:
Juhász, András;Zemke, Ian
We study the classification of slice disks of knots up to isotopy and diffeomorphism using an invariant in knot Floer homology. We compute the invariant of a slice disk obtained by deform-spinning, and show that it can be effectively used to distinguish non-isotopic slice disks with diffeomorphic complements. Given a slice disk of a composite knot, we define a numerical stable diffeomorphism invariant called the rank. This can be used to show that a slice disk is not a boundary connected sum, and to give lower bounds on the complexity of certain hyperplane sections of the slice disk.
登录
查看更多内容
影响因子:
2
作者:
Juhász, András;Zemke, Ian
通讯作者:
Zemke, Ian
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Sucharit Sarkar
通讯作者:
Sucharit Sarkar
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
白川美弥子;矢津剛;沖永美幸;藤春千恵美;佐伯由美;神山芳美;鎌田彩希;田口敦子;菅野雄介;深堀浩樹;宮下光令;Youngjin Bae;Youngjin Bae;Youngjin Bae;Yeongjin Bae (Youngjin Bae);Yeongjin Bae (Youngjin Bae)
通讯作者:
Yeongjin Bae (Youngjin Bae)
DOI:
10.1090/s0002-9947-1979-0530058-4
发表时间:
1979
影响因子:
1.3
作者:
R. Litherland
通讯作者:
R. Litherland
DOI:
10.9773/sosei.49.712
发表时间:
2019
期刊:
CIRP Encyclopedia of Production Engineering
影响因子:
--
作者:
S. Senge;G. Hirt
通讯作者:
G. Hirt