English

Time-frequency Analysis of two-wavelet theory in Weinstein setting

Analysis of PDEs 2022-11-21 v1 Mathematical Physics math.MP

Abstract

In this paper, we introduce the notion of Weinstein two-wavelet and we define the two-wavelet localization operators in the setting of the Weinstein theory. Then we give a host of sufficient conditions for the boundedness and compactness of the two-wavelet localization operator on Lαp(R+d+1)L^{p}_{\alpha}(\mathbb{R}^{d+1}_+) for all 1p1\leq p\leq \infty, in terms of properties of the symbol σ\sigma and the functions φ\varphi and ψ\psi. In the end, we study some typical examples of the Weinstein two-wavelet localization operators.

Keywords

Cite

@article{arxiv.2003.01858,
  title  = {Time-frequency Analysis of two-wavelet theory in Weinstein setting},
  author = {Ahmed Saoudi},
  journal= {arXiv preprint arXiv:2003.01858},
  year   = {2022}
}

Comments

20 pages. arXiv admin note: text overlap with arXiv:2002.08993

R2 v1 2026-06-23T14:03:07.168Z