Notes for AKT-091001-1/0:01:51
From Drorbn
Jump to navigationJump to search
Reminder from last time:
Space of knots [math]\displaystyle{ \mathcal{K} }[/math]; space of finite type knot invariants [math]\displaystyle{ \mathcal{V} }[/math]; weight systems of finite type invariants [math]\displaystyle{ \mathcal{W} = \mathcal{A}^* }[/math] where [math]\displaystyle{ \mathcal{A} = \mathcal{D}/4T }[/math]
We proved that [math]\displaystyle{ \mathcal{A} }[/math] is a graded commutative co-commutative bi-algebra.
