The correspondence between augmentations and rulings for Legendrian knots

被引：15
|
作者：
Ng, LL
Sabloff, JM
机构：
[1] Stanford Univ, Dept Math, Stanford, CA 94305 USA
[2] Haverford Coll, Dept Math, Haverford, PA 19041 USA
来源：
PACIFIC JOURNAL OF MATHEMATICS | 2006年 / 224卷 / 01期
关键词：
Legendrian knots; generating functions; contact homology; augmentations;
D O I：
10.2140/pjm.2006.224.141
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We strengthen the link between holomorphic and generating-function invariants of Legendrian knots by establishing a formula relating the number of augmentations of a knot's contact homology to the complete ruling invariant of Chekanov and Pushkar.
引用
收藏
页码：141 / 150
页数：10
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