Pseudo-Riemannian geodesic orbit nilmanifolds of signature $(\mathbf{n}-2,2)$

Zhiqi Chen, Yuri Nikolayevsky, Joseph A. Wolf +1

The geodesic orbit property is useful and interesting in itself, and it plays a key role in Riemannian geometry. It implies homogeneity and has important classes of Riemannian mani…