# Sobolev trace inequality on $W^{s,q}(\mathbb{R}^n)$

**Authors:** Hee Chul Pak  
**arXiv:** [1909.03230](https://arxiv.org/abs/1909.03230)  
**Date:** 2019-09-07  
**Summary page:** https://www.summarizepaper.com/fr/arxiv-id/1909.03230v1/

## Abstract

Sobolev trace inequalities on nonhomogeneous fractional Sobolev spaces are established.