Parseval wavelet frames on Riemannian manifold
Functional Analysis
2020-11-30 v1
Abstract
We construct Parseval wavelet frames in for a general Riemannian manifold and we show the existence of wavelet unconditional frames in for . This is made possible thanks to smooth orthogonal projection decomposition of the identity operator on , which was recently proven by the authors in arXiv:1803.03634. We also show a characterization of Triebel-Lizorkin and Besov spaces on compact manifolds in terms of magnitudes of coefficients of Parseval wavelet frames. We achieve this by showing that Hestenes operators are bounded on manifolds with bounded geometry.
Cite
@article{arxiv.2011.13037,
title = {Parseval wavelet frames on Riemannian manifold},
author = {Marcin Bownik and Karol Dziedziul and Anna Kamont},
journal= {arXiv preprint arXiv:2011.13037},
year = {2020}
}