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arXiv · 2309.07552

Bilinear Sparse Domination for Oscillatory Integral Operators

Tobias Mattsson
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Abstract

In this paper, we prove bilinear sparse domination bounds for a wide class of Fourier integral operators of general rank, as well as oscillatory integral operators associated to Hörmander symbol classes $S^m_{ρ,δ}$ for all $0\leqρ\leq 1$ and $0\leqδ< 1$, a notable example is the Schrödinger operator. As a consequence, one obtains weak $(1,1)$ estimates, vector-valued estimates, and a wide range of weighted norm inequalities for these classes of operators.

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Tobias Mattsson. 2023-09-14. Bilinear Sparse Domination for Oscillatory Integral Operators. https://arxiv.org/abs/2309.07552

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