English

Holonomy groups of $G_2^*$-manifolds

Differential Geometry 2016-04-05 v1

Abstract

We classify the holonomy algebras of manifolds admitting an indecomposable torsion free G2G_2^*-structure, i.e. for which the holonomy representation does not leave invariant any proper non-degenerate subspace. We realize some of these Lie algebras as holonomy algebras of left-invariant metrics on Lie groups.

Keywords

Cite

@article{arxiv.1604.00528,
  title  = {Holonomy groups of $G_2^*$-manifolds},
  author = {Anna Fino and Ines Kath},
  journal= {arXiv preprint arXiv:1604.00528},
  year   = {2016}
}
R2 v1 2026-06-22T13:23:53.120Z