Resumen de Einstein-Like Lorentz Metrics and Three-Dimensional Curvature Homogeneity of Order One

Giovanni Calvaruso

• We completely classify three-dimensional Lorentz manifolds, curvature homogeneous up to order one, equipped with Einstein-like metrics. New examples arise with respect to both homogeneous examples and three-dimensional Lorentz manifolds admitting a degenerate parallel null line field.