Cobordism of knots on surfaces

被引:28
|
作者
Turaev, Vladimir [1 ,2 ]
机构
[1] Univ Strasbourg 1, IRMA, CNRS, F-67084 Strasbourg, France
[2] Indiana Univ, Dept Math, Bloomington, IN 47405 USA
关键词
D O I
10.1112/jtopol/jtn002
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We introduce a relation of cobordism for knots in thickened surfaces and study cobordism invariants of such knots.
引用
收藏
页码:285 / 305
页数:21
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