Friedrichs inequality in irregular domains

Abstract

We prove a generalized version of Friedrichs and Gaffney inequalities for a bounded $(\epsilon ,\delta )$ domain $\Omega \subset {\mathbb{R}}^n$, $n=2,3$, by adapting the methods of Jones to our framework.

arXiv comment16 pages

References in corpus (2)

• On Korn's First Inequality for Tangential or Normal Boundary Conditions with Explicit Constants
• On the best constant in {G}affney inequality