Time-dependent scattering theory on manifolds

This is the third and the last paper in a series of papers on spectral and scattering theory for the Schrodinger operator on a manifold possessing an escape function, for example a manifold with asymptotically Euclidean and/or hyperbolic ends. Here we discuss the time-dependent scattering theory. A long-range perturbation is allowed, and scattering by obstacles, possibly non-smooth and/or unbounded in a certain way, is included in the theory. We also resolve a conjecture by Hempel-Post-Weder on cross-ends transmissions between two or more ends, formulated in a time-dependent manner. (C) 2019 Elsevier Inc. All rights reserved.