着色Kauffman同调与超A-多项式
Colored Kauffman Homology and Super-A-polynomials
摘要:
研究了纽结的有色Kauffman同调的结构性质。四阶化在揭示有色Kauffman同调的微分结构中起着至关重要的作用。使用的微分结构,考夫曼同调进行对称张量积的矢量表示的三叶形和数字8的确定。此外,利用表示论中的关系,我们还得到了这些纽结的HOMFLY同调由两行矩形Young tableaux着色。此外,超A-多项式的概念进行了扩展,以包括两个参数变形的PSL(2,C)字符簇。
英文摘要:
We study the structural properties of colored Kauffman homologies of knots. Quadruple-gradings play an essential role in revealing the differential structure of colored Kauffman homology. Using the differential structure, the Kauffman homologies carrying the symmetric tensor products of the vector representation for the trefoil and the figure-eight are determined. In addition, making use of relations from representation theory, we also obtain the HOMFLY homologies colored by rectangular Young tableaux with two rows for these knots. Furthermore, the notion of super-A-polynomials is extended in order to encompass two-parameter deformations of PSL(2,C) character varieties.
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