On the Gauss-Bonnet for the quasi-Dirac operators on the sphere

We investigate examples of Gauss-Bonnet theorem and the scalar curvature for the two-dimensional commutative sphere with quasi-spectral triples obtained by modifying the order-one condition.

Bibliographic Details
Main Author: Sitarz Andrzej
Format: Article
Language:English
Published: De Gruyter 2017-04-01
Series:Demonstratio Mathematica
Subjects:
Online Access:http://www.degruyter.com/view/j/dema.2017.50.issue-1/dema-2017-0007/dema-2017-0007.xml?format=INT