Conformal vector fields on pseudo-Riemannian spaces

@article{Khnel1997ConformalVF,
  title={Conformal vector fields on pseudo-Riemannian spaces},
  author={W. K{\"u}hnel and H. Rademacher},
  journal={Differential Geometry and Its Applications},
  year={1997},
  volume={7},
  pages={237-250}
}
Abstract We study conformal vector fields on pseudo-Riemannian manifolds, in particular on Einstein spaces and on spaces of constant scalar curvature. A global classification theorem for conformal vector fields is obtained which are locally gradient fields. This includes the case of a positive metric as well as the case of an indefinite metric. 

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