A universal deformation formula for Connes-Moscovici's Hopf algebra without any projective structure

Abstract

We construct a universal deformation formula for Connes-Moscovici's Hopf algebra without any projective structure using Fedosov's quantization of symplectic diffeomorphisms.

21 pages

Cited by in corpus (1)

• Associative algebra deformations of the Connes-Moscovici's Hopf algebra ${\mathcal{H}}_1$