Annular Evaluation and Link Homology

Annular Evaluation and Link Homology
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环形评估和链接同源性

DOI:
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发表时间:
2018
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影响因子:
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通讯作者:
Antonio Sartori
Antonio Sartori
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作者:
Hoel Queffelec;David E. V. Rose;Antonio Sartori

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我们使用范畴环赋值给出了$mathfrak{sl}_n$和HOMFLYPT Khovanov-Rozansky环同调的统一构造,以及这两个理论的环形版本。我们的构造的变化产生了$\mathfrak{gl}_{-n}$链接同调,即与李超代数$\mathfrak{gl}_{0|n}$相关联的链接同调理论,对于$S^3$中的链接和加厚环中的链接都是如此。在$n=2$的情况下,这产生了有别于Khovanov同调的Jones多项式的分类,并给出了有色Jones多项式的有限维分类。这种行为在一般的$n$中持续存在。我们的方法给出了与这些理论相关的谱序列的简单构造,并强调了超向量空间、范畴迹和当前代数在环同调中的作用。
We use categorical annular evaluation to give a uniform construction of both $\mathfrak{sl}_n$ and HOMFLYPT Khovanov-Rozansky link homology, as well as annular versions of these theories. Variations on our construction yield $\mathfrak{gl}_{-n}$ link homology, i.e. a link homology theory associated to the Lie superalgebra $\mathfrak{gl}_{0|n}$, both for links in $S^3$ and in the thickened annulus. In the $n=2$ case, this produces a categorification of the Jones polynomial that we show is distinct from Khovanov homology, and gives a finite-dimensional categorification of the colored Jones polynomial. This behavior persists for general $n$. Our approach yields simple constructions of spectral sequences relating these theories, and emphasizes the roles of super vector spaces, categorical traces, and current algebras in link homology.
DOI: 10.4064/fm30-11-2017
发表时间: 2013-04
影响因子: 0.6
作者:
E. Gorsky;S. Gukov;Marko Stosic
通讯作者: E. Gorsky;S. Gukov;Marko Stosic