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Knot Invariants from a Kohno-Kontsevich Integral for Braids

Roger Picken

q-algarXiv:q-alg/9707010

Abstract

An invariant of knots is constructed from an integral for geometric braids due to Kohno and Kontsevich. It takes values in a quotient by a certain ideal of the algebra generated by chord diagrams over the circle.

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