Khovanov上同调中任意大的挠
几何拓扑
2019-09-17 v1
摘要
对于任意正整数和,我们构造一个链环,其Khovanov上同调中含有一个直和项。
关键词
引用
@article{arxiv.1909.07269,
title = {Arbitrarily large torsion in Khovanov cohomology},
author = {Sujoy Mukherjee and Dirk Schuetz},
journal= {arXiv preprint arXiv:1909.07269},
year = {2019}
}
备注
17 pages