45 citations · 200 across the 24 of their papers we have counts for
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q-alg1997★ 1 cited
Knot Invariants from a Kohno-Kontsevich Integral for Braids
Roger Picken
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…
q-alg1997★ 2 cited
Reflections on Topological Quantum Field Theory
Roger Picken
(Talk presented at the XVth Workshop on Geometric Methods in Physics, Quantizations, Deformations and Coherent States, in Bialowieza, Poland, July 1-7, 1996.) The aim of this artic…