activity
19982004
most citedOn the structure of pseudo-Riemannian symmetric spaces

3 citations · 7 across the 3 of their papers we have counts for

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Showing 2002Show all

2 papers · 1 filter

math.DG2002★ 3 cited

Metric Lie algebras with maximal isotropic centre

Ines Kath, Martin Olbrich

We investigate a certain class of solvable metric Lie algebras. For this purpose a theory of twofold extensions associated to an orthogonal representation of an abelian Lie algebra…

math.DG2002

Doubly Extended Lie Groups - Curvature, Holonomy and Parallel Spinors

Helga Baum, Ines Kath

(This is a revised version of the paper) - In the present paper we study the geometry of doubly extended Lie groups with their natural biinvariant metric. We describe the curvature…