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Arbitrarily large torsion in Khovanov cohomology
Quantum Topology ( IF 1.1 ) Pub Date : 2021-03-18 , DOI: 10.4171/qt/149
Sujoy Mukherjee 1 , Dirk Schütz 2
Affiliation  

For any positive integer $k$ and $p\in \{3,5,7\}$ we construct a link which has a direct summand $\mathbb Z/p^k\mathbb Z$ in its Khovanov cohomology.

中文翻译:

Khovanov同调学中的任意大扭转

对于\ {3,5,7 \} $中的任何正整数$ k $和$ p \,我们构造一个链接,该链接在其Khovanov同调性中直接加成$ \ mathbb Z / p ^ k \ mathbb Z $。
更新日期:2021-05-17
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