English

Fock projections on vector-valued $L^p$-spaces with matrix weights

Functional Analysis 2025-10-28 v2

Abstract

In this paper, we characterize the d×dd\times d matrix weights WW on Cn\mathbb{C}^n such that the Fock projection PαP_{\alpha} is bounded on the vector-valued spaces Lα,Wp(Cn;Cd)L^p_{\alpha,W}(\mathbb{C}^n;\mathbb{C}^d) induced by WW and the Gaussian measures. It is proved that for 1p1\leq p\leq\infty, the Fock projection PαP_{\alpha} is bounded on Lα,Wp(Cn;Cd)L^p_{\alpha,W}(\mathbb{C}^n;\mathbb{C}^d) if and only if WW satisfies a restricted Ap\mathcal{A}_p-condition. Our result is new even in the scalar setting at the endpoint p=p=\infty.

Cite

@article{arxiv.2408.13537,
  title  = {Fock projections on vector-valued $L^p$-spaces with matrix weights},
  author = {Jiale Chen and Maofa Wang},
  journal= {arXiv preprint arXiv:2408.13537},
  year   = {2025}
}

Comments

The endpoint case $p=\infty$ is added

R2 v1 2026-06-28T18:22:52.386Z