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Ribbon Structure in Symmetric Pre-monoidal Categories

Liam Wagner·Jon Links·Phil Isaac
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Abstract

Let U(g) denote the universal enveloping algebra of a Lie algebra g. We show the existence of a ribbon algebra in a particular deformation of U(g) which leads to a symmetric pre-monoidal category of U(g)-modules.

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Liam Wagner, Jon Links, Phil Isaac. 2005-01-24. Ribbon Structure in Symmetric Pre-monoidal Categories. https://arxiv.org/abs/math/0501400

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