A Christ-Kiselev maximal theorem in quasi-Banach function lattices
Functional Analysis
2024-01-02 v1
Abstract
A Christ-Kiselev maximal theorem is proved for linear operators between quasi-Banach function lattices satisfying certain lattice geometrical conditions. The result is further explored for weighted Lorentz spaces, classical Lorentz spaces, and Wiener amalgams of Lebesgue function and sequence spaces. Extensions are made to K\"othe dual operators and to operators on interpolation spaces of quasi-Banach function lattices. Several applications to maximal Fourier operators are presented.
Keywords
Cite
@article{arxiv.2401.00119,
title = {A Christ-Kiselev maximal theorem in quasi-Banach function lattices},
author = {Mieczysław Mastyło and Gord Sinnamon},
journal= {arXiv preprint arXiv:2401.00119},
year = {2024}
}