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首页> 外文期刊>Journal of knot theory and its ramifications >Simplicial homotopy theory, link homology and Khovanov homology
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Simplicial homotopy theory, link homology and Khovanov homology

机译:单纯同谐波理论,链接同源性和Khovanov同源性

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摘要

This paper shows how, in principle, simplicial methods, including the well-known Dold-Kan construction can be applied to convert link homology theories into homotopy theories. The paper studies particularly the case of Khovanov homology and shows how simplicial structures are implicit in the construction of the Khovanov complex from a link diagram and how the homology of the Khovanov category, with coefficients in an appropriate Fkobenius algebra, is related to Khovanov homology. This Khovanov category leads to simplicial groups satisfying the Kan condition that are relevant to a homotopy theory for Khovanov homology.
机译:本文展示了原则上的简体方法,包括众所周知的Dold-KAN结构,可以应用于将与同源性理论转换为同型理论的链接。 本文研究特别是Khovanov同源性的情况,并展示了在链接图中建造Khovanov复合物的简体结构,以及Khovanov类别的同源性,在适当的Fkobenius代数中的系数,与Khovanov同源有关。 这种Khovanov类别导致了满足与Khovanov同源性的同谐波理论相关的KAN条件的单纯组。

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