Intrinsic torsion classes of Riemannian structures

Abstract

This article introduces the problem of finding intrinsic torsion varieties associated to G-structures on a fixed parallelizable Riemannian manifold. As an illustration, the intrinsic torsion varieties of orthogonal almost product structures are analysed on the Iwasawa manifold.

21 pages, 1 figure

References in corpus (2)

• Generalized complex structures on nilmanifolds
• G_2-structures with torsion from half-integrable nilmanifolds