Boundary regularity for Oseen-Frank minimizers with arbitrary positive splay, twist, and bend constants

Zhiyuan Dai, Haotong Fu, Huaijie Wang +1

Let $\Omega \subset {\mathbb{R}}^3$ be a smooth bounded domain and let $g:\partial \Omega \to {\mathbb{S}}^2$ be smooth. We prove that any global minimizer of the Oseen--Frank energy subject to the str…