Fourier integral operators on Orlicz modulation spaces

arXiv (Cornell University) 2026 Preprint Open access

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Authors: Serap Öztop, Rüya Üster, Joachim Toft
DOI: 10.48550/arxiv.2602.04686
Cited by: 0

Abstract

We establish continuity and Schatten-von Neumann properties for Fourier integral operators with amplitudes in Orlicz modulation spaces, when acting on other Orlicz modulation spaces themselves. The phase functions are non smooth and admit second order derivatives in suitable classes of modulation spaces.

Fields of Study & Subjects

Mathematical Analysis and Transform Methods Advanced Harmonic Analysis Research Mathematical and Theoretical Analysis

Publication details

Journal / source
arXiv (Cornell University)
Publication date
4 February 2026
Document type
Preprint