Transactions of the American Mathematical Society, Vol. 362, No. 8 (AUGUST 2010), pp. 4229-4242 (14 pages) Let ${\cal P}({\Bbb R}^{n})$ be the class of all exponents ...

In this article we consider variable coefficient time dependent Schrödinger evolutions in Rⁿ. Using phase space methods we construct outgoing parametrices and prove Strichartz type estimates globally ...