The classification of $\delta$-homogeneous Riemannian manifolds with positive Euler characteristic

V. N. Berestovskii, E. V. Nikitenko, Yu. G. Nikonorov

The authors give a short survey of previous results on $\delta$-homogeneous Riemannian manifolds, forming a new proper subclass of geodesic orbit spaces with non-negative sectional curv…