Notes for AKT-091020/0:05:39

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Def: a universal finite type invariant is an invariant [math]\displaystyle{ Z: \mathcal{K} \rightarrow \mathcal{A} }[/math] s.t. for [math]\displaystyle{ n }[/math]-singular [math]\displaystyle{ K }[/math], [math]\displaystyle{ Z(K) = D_K + }[/math] diagrams of higher degree. (Note that a universal finite type invariant is not an finite type invariant)