A remark on Rasmussen's invariant of knots

被引：22

作者：

Mackaay, Marco

Turner, Paul

Vaz, Pedro

机构：

[1] Univ Algarve, Dept Matemat, P-8005139 Faro, Portugal

[2] Heriot Watt Univ, Sch Math & Comp Sci, Maxwell Inst Math Sci, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

JOURNAL OF KNOT THEORY AND ITS RAMIFICATIONS | 2007年 / 16卷 / 03期

关键词：

Rasmussen's invariant; Khovanov homology; link homology;

D O I：

10.1142/S0218216507005312

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We show that Rasmussen's invariant of knots, which is derived from Lee's variant of Khovanov homology, is equal to an analogous invariant derived from certain other filtered link homologies.

引用

页码：333 / 344

页数：12

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