Strichartz estimates for Schrödinger equations with variable coefficients and potentials at most linear at spatial infinity

Haruya Mizutani

Published 2011-08-10, updated 2011-09-27Version 2

In the present paper we consider Schr\"odinger equations with variable coefficients and potentials, where the principal part is a long-range perturbation of the flat Laplacian and potentials have at most linear growth at spatial infinity. We then prove local-in-time Strichartz estimates, outside a large compact set centered at origin, expect for the endpoint. Moreover we also prove global-in-space Strichartz estimates under the non-trapping condition on the Hamilton flow generated by the kinetic energy.