The Diffeomorphism Group of the Solid Closed Torus and Hochschild Homology

Lukas Müller, Lukas Woike

We prove that for a self-injective ribbon Grothendieck-Verdier category $\mathcal{C}$ in the sense of Boyarchenko-Drinfeld the cyclic action on the Hochschild complex of $\mathcal{…