The existence of a bounded linear extension operator for $L^{s,p}({\mathbb{R}}^n)$ when $\frac{n}{p}<\{s\}$

Han Li

Let $L^{s,p}({\mathbb{R}}^n)$ denote the homogeneous Sobolev-Slobodeckij space. In this paper, we demonstrate the existence of a bounded linear extension operator from the jet space…