1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.DG2023★ 1 cited
Conformally Einstein Lorentzian Lie groups with Heisenberg symmetry
Esteban Calviño-Louzao, Eduardo Garcia-Rio, Ixchel Gutierrez-Rodriguez +1
We describe all Lorentzian semi-direct extensions of the Heisenberg group which are conformally Einstein. As a by side result, Bach-flat left-invariant Lorentzian metrics on semi-d…
math.DG2018
Affine surfaces which are Kähler, para-Kähler, or nilpotent Kähler
E. Calviño-Louzao, E. García-Río, P. Gilkey +2
Motivated by the construction of Bach flat neutral signature Riemannian extensions, we study the space of parallel trace free tensors of type on an affine surface. It is sh…