Classification of Levi degenerate homogeneous CR-manifolds in dimension 5
Classification of Levi degenerate homogeneous CR-manifolds in dimension 5
In this context, a well-studied example of a homogeneous Levi degenerate CRmanifold is the quadratic hypersurface M := {z ∈ C 3 : (Re z 1 ) 2 +(Re z 2 ) 2 = (Re z 3 ) 2 and Re z 3 > 0}; compare, e.g., [13], [16], [23] …