Damped oscillatory integrals and boundedness of maximal operators associated to mixed homogeneous hypersurfaces
arXiv:math/0306429
Abstract
We study the boundedness problem for maximal operators in 3-dimensional Euclidean space associated to hypersurfaces given as the graph of $c+f$, where $f$ is a mixed homogeneous function which is smooth away from the origin and $c$ is a constant. Our result generalizes a corresponding theorem on mixed homogeneous polynomial functions by A. Iosevich and E. Sawyer.
16 pages