IUMJ

Title: Strichartz estimates in spherical coordinates

Authors: Yonggeun Cho and Sanghyuk Lee

Issue: Volume 62 (2013), Issue 3, 991-1020

Abstract:

In this paper, we study Strichartz estimates for dispersive equations which are defined by radially symmetric pseudo-differential operators, and of which initial data belongs to the spaces of Sobolev type defined in spherical coordinates. We obtain the space-time estimates on the best possible range, including the endpoint cases.