%0 Journal Article
%T Counterexamples of Strichartz Inequalities for Schrodinger Equations with Repulsive Potentials
%A Michael Goldberg
%A Luis Vega
%A Nicola Visciglia
%J Mathematics
%D 2006
%I arXiv
%X In each dimension n >= 2, we construct a class of nonnegative potentials that are homogeneous of order -sigma, chosen from the range 0 < sigma < 2, and for which the perturbed Schrodinger equation does not satisfy global in time Strichartz estimates.
%U http://arxiv.org/abs/math/0602257v2