Approximation properties of hybrid shearlet-wavelet frames for Sobolev spaces

Philipp Petersen, Mones Raslan

In this paper, we study a newly developed shearlet system on bounded domains which yields frames for $H^s(\Omega )$ for some $s\in \mathbb{N}$, $\Omega \subset {\mathbb{R}}^2$. We will derive ap…