Hopf-cyclic cohomology of the Connes-Moscovici Hopf algebras with infinite dimensional coefficients

B. Rangipour, S. Sütlü, F. Yazdani Aliabadi

We discuss a new strategy for the computation of the Hopf-cyclic cohomology of the Connes-Moscovici Hopf algebra ${\mathcal{H}}_n$. More precisely, we introduce a multiplicative stru…