A characterization of the $L^2$-range of the generalized spectral projections related to the Hodge-de Rham Laplacian

Abdelhamid Boussejra, Khalid Koufany

Let $H^n(\mathbb{R})$ be the real hyperbolic space. In this paper, we present a characterization of the $L^2$-range of the generalized spectral projections on the bundle of differen…