Comparing cyclotomic structures on different models for topological Hochschild homology

Emanuele Dotto, Cary Malkiewich, Irakli Patchkoria +2

The topological Hochschild homology $THH(A)$ of an orthogonal ring spectrum $A$ can be defined by evaluating the cyclic bar construction on $A$ or by applying Bökstedt's original d…