A half-space Bernstein theorem for anisotropic minimal graphs
Wenkui Du
Massachusetts Institute of Technology, Cambridge, USAConnor Mooney
University of California, Irvine, USAYang Yang
Johns Hopkins University, Baltimore, USAJingze Zhu
Massachusetts Institute of Technology, Cambridge, USA

Abstract
We prove that an anisotropic minimal graph over a half-space with flat boundary must itself be flat. This generalizes a result of Edelen–Wang to the anisotropic case. The proof uses only the maximum principle and ideas from fully nonlinear PDE theory in lieu of a monotonicity formula.
Cite this article
Wenkui Du, Connor Mooney, Yang Yang, Jingze Zhu, A half-space Bernstein theorem for anisotropic minimal graphs. J. Eur. Math. Soc. (2025), published online first
DOI 10.4171/JEMS/1695