The Heisenberg double of involutory Hopf algebras and invariants of closed $3$-manifolds

Serban Matei Mihalache, Sakie Suzuki, Yuji Terashima

We construct an invariant of closed oriented $3$-manifolds using a finite dimensional, involutory, unimodular and counimodular Hopf algebra $H$. We use the framework of normal o-gr…