Full paper in PDF:
$%M. Guediri, On completeness of left-invariant Lorentz metrics on solvable Lie
groups,
Rev. Mat. Univ. Complut. Madrid 9 (1996), no. 2, 337–350.%$
We study geodesic completeness for left-invariant Lorentz metrics on solvable Lie groups.
1991 Mathematics Subject Classification: 53C50.