Castrillón López, MarcoMuñoz Masqué, JaimeRosado María,, E.2023-06-192023-06-192014-101424-928610.1007/s00032-014-0229-3https://hdl.handle.net/20.500.14352/33848Let M be a smooth oriented connected n-dimensional manifold and let M be the space of pseudo-Riemannian metrics on M of a given signature (n+,n−),n++n−=n>1. A system of n metric invariants is attached to each metric in M, called the Ricci invariants, and by using the geometric properties of such invariants, the following result is proved: The subset O⊂M of metrics with no Killing vector fields other than the trivial one is open and dense with respect to the strong topology.engjournal articlehttp://link.springer.com/article/10.1007/s00032-014-0229-3restricted access51Isometry groupjet bundleKilling vector fieldpseudo-Riemannian metricRicci invariantMatemáticas (Matemáticas)12 Matemáticas