Triple clasp formulas for $G_{2}$

Elijah Bodish; Haihan Wu

doi:10.4171/qt/203

JournalsqtVol. 17, No. 1pp. 189–237

Triple clasp formulas for $G_{2}$

Elijah Bodish
MIT, Cambridge, USA
Haihan Wu
University of California, Davis, USA

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Abstract

We use Kuperberg’s diagrammatic description of homomorphisms between fundamental representations of $G_{2}$ to give explicit recursive formulas for the idempotent projecting to the highest weight irreducible summand in each tensor product of fundamental representations.

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Elijah Bodish, Haihan Wu, Triple clasp formulas for $G_{2}$ . Quantum Topol. 17 (2026), no. 1, pp. 189–237

DOI 10.4171/QT/203