Metric connections with parallel twistor-free torsion

Moroianu, Andrei and Pilca, Mihaela (2021) Metric connections with parallel twistor-free torsion. INTERNATIONAL JOURNAL OF MATHEMATICS, 32 (12): 2140011. ISSN 0129-167X, 1793-6519

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Abstract

The torsion of every metric connection on a Riemannian manifold has three components: one totally skew-symmetric, one of vectorial type and one of twistorial type, which is also called the traceless cyclic component. In this paper we classify complete simply connected Riemannian manifolds carrying a metric connection whose torsion is parallel, has nonzero vectorial component and vanishing twistorial component.

Item Type: Article
Uncontrolled Keywords: MANIFOLDS; Metric connections with torsion; symmetric spaces; compact Lie algebras; traceless cyclic torsion
Subjects: 500 Science > 510 Mathematics
Divisions: Mathematics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 26 Aug 2022 05:51
Last Modified: 26 Aug 2022 05:51
URI: https://pred.uni-regensburg.de/id/eprint/47024

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