The Noncommutative Geometry Generalization of Fundamental Group

Abstract

A notion of fundamental group of spectral triples has been introduced. The notion uses a noncommutative analogue of unramified coverings. It was shown that in commutative case this fundamental group is a profinite completion of fundamental group of corresponding Riemann manifold.

References in corpus (1)

• Moduli space and structure of noncommutative 3-spheres