Isometries of Almost-Riemannian structures on nonnilpotent, solvable 3D Lie groups

Victor Ayala, Adriano Da Silva, Danilo A. Garcia Hernández

In this paper we prove that automorphisms are the only isometries between rank two Almost-Riemannian Structures on the class of nonnilpotent, solvable, connected 3D Lie groups. As…