Scattering theory of the Hodge-Laplacian under a conformal perturbation

Francesco Bei, Batu Güneysu, Jörn Müller

Let $g$ and $\tilde{g}$ be Riemannian metrics on a noncompact manifold $M$, which are conformally equivalent. We show that under a very mild \emph{first order} control on the confo…