Global Range Estimates for Maximal Oscillatory Integrals with Radial Testfunctions
arXiv:1103.4837
Abstract
We consider the maximal function of oscillatory integrals and prove a global estimate for radial test functions which is almost sharp with respect to the Sobolev regularity.
Preprints in Mathematical Sciences 2011:1 ISSN 1403-9338, LUNFMA-5068-2011