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math.QA1999
Skein relations for link invariants coming from exceptional Lie algebras
Anna-Barbara Berger, Ines Stassen
Pulling back the weight systems associated with the exceptional Lie algebras and their standard representations by a modification of the universal Vassiliev-Kontsevich invariant yi…
math.QA1998
The Skein Relation for the (G_2,V)-Link Invariant
Anna-Barbara Berger, Ines Stassen
Pulling back the weight system associated with the exceptional Lie algebra G_2 by a modification of the universal Vassiliev-Kontsevich invariant yields a link invariant; extending…