Trace ideals for Fourier integral operators with non-smooth symbols II
arXiv:0710.3834 · doi:10.1007/s11512-008-0075-z
Abstract
We consider Fourier integral operators with symbols in modulation spaces and non-smooth phase functions whose second orders of derivatives belong to certain types of modulation space. We establish continuity and Schatten-von Neumann properties of such operators when acting on modulation spaces.
25 pages