By Rinat Kashaev and Alexis Virelizier

In the 90s, based on presentations of 3-manifolds by Heegaard diagrams, Kuperberg associated a scalar invariant of 3-manifolds to each finite dimensional involutory Hopf algebra over a field. We generalize this construction to the case of involutory Hopf algebras in arbitrary symmetric monoidal categories admitting certain pairs of morphisms called... Show more

May 1, 2018

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Generalized Kuperberg invariants of 3-manifolds

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