Cyclic Riemannian Lie groups: description and curvatures

Fatima-Ezzahrae Abid, Said Benayadi, Mohamed Boucetta +2

A cyclic Riemannian Lie group is a Lie group $G$ equipped with a left-invariant Riemannian metric $h$ that satisfies ${\oint }_{X,Y,Z}h([X,Y],Z)=0$ for any left-invariant vector field…