关于 Rasmussen 纽结不变量的一点注记
几何拓扑
2012-07-06 v2 量子代数
摘要
我们证明,由 Lee 的 Khovanov 同调变体导出的 Rasmussen 纽结不变量,等于由某些其他滤过链同调导出的类似不变量。
引用
@article{arxiv.math/0509692,
title = {A remark on Rasmussen's invariant of knots},
author = {Marco Mackaay and Paul Turner and Pedro Vaz},
journal= {arXiv preprint arXiv:math/0509692},
year = {2012}
}
备注
There are two errors in the proof of Proposition 3.2. in this paper. These are indicated in an erratum added at the beginning. As a consequence the proof of Proposition 3.2 no longer holds and the proof of Theorem 4.2, which relies on it, is no longer valid