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The Skein Relation for the (G2,V)-Link Invariant

Anna-Barbara Berger, Ines Stassen

math.QAarXiv:math/9806136

Abstract

Pulling back the weight system associated with the exceptional Lie algebra G2 by a modification of the universal Vassiliev-Kontsevich invariant yields a link invariant; extending it to 3-nets, we derive a recursive algorithm for its evaluation.

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