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arXiv math/9808013math.QAmath.GT
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有理同调三维球面III的Aarhus积分:与Le-Murakami-Ohtsuki不变量的关系

The Aarhus integral of rational homology 3-spheres III: The Relation with the Le-Murakami-Ohtsuki Invariant

Dror Bar-Natan, Stavros Garoufalidis, Lev Rozansky, Dylan P. Thurston

摘要:

继续本系列第一部分和第二部分的工作(参见q-alg/9706004和math.QA/9801049),我们证明了Aarhus积分和T.Q.T.定义的不变量$Ω$(以下称为LMO)之间的关系。Le、J. Murakami和T. Ohtsuki在q-alg/9512002中。这种关系的基本原因是,这两种结构都提供了一种解释,作为“整体完整”。在奥胡斯积分的情况下,这种解释是我们在第一部分和第二部分所做的一切的基础。我们在那里使用的主要工具是“形式高斯积分”。对于LMO不变量的情况下,我们开发的一个关键成分,地图$j_m$,作为“正式的负维整合”的解释。这两种结构之间的关系是两种整合理论之间关系的直接推论。

英文摘要:

Continuing the work started in Part I and II of this series (see q-alg/9706004 and math.QA/9801049), we prove the relationship between the Aarhus integral and the invariant $Ω$ (henceforth called LMO) defined by T.Q.T. Le, J. Murakami and T. Ohtsuki in q-alg/9512002. The basic reason for the relationship is that both constructions afford an interpretation as "integrated holonomies". In the case of the Aarhus integral, this interpretation was the basis for everything we did in Parts I and II. The main tool we used there was "formal Gaussian integration". For the case of the LMO invariant, we develop an interpretation of a key ingredient, the map $j_m$, as "formal negative-dimensional integration". The relation between the two constructions is then an immediate corollary of the relationship between the two integration theories.

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