arXiv math/06045082006-04-24math.KTmath.AT

The Noncommutative Geometry Generalization of Fundamental Group

Petr R. Ivankov, Nickolay P. Ivankov

英文摘要：

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.

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