Abstract :
[en] The Lie algebra of vector fields Vect(M) of a smooth manifold M acts by Lie derivatives on the space $D^p_{\lambda,\mu}$ of differential operators of order less than or equal to p that map fields of densities of weight -λ on fields of densities of weight -µ. In this paper, we determine all the intertwining operators between these modules, when the dimension of the manifold is greater than or equal to 2.
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