On the symmetry and monotonicity of Morrey extremals
Analysis of PDEs
2020-04-20 v2
Abstract
We employ Clarkson's inequality to deduce that each extremal of Morrey's inequality is axially symmetric and is antisymmetric with respect to reflection about a plane orthogonal to its axis of symmetry. We also use symmetrization methods to show that each extremal is monotone in the distance from its axis of symmetry and in the direction of its axis when restricted to spheres centered at the intersection of its axis and its antisymmetry plane.
Keywords
Cite
@article{arxiv.1912.11574,
title = {On the symmetry and monotonicity of Morrey extremals},
author = {Ryan Hynd and Francis Seuffert},
journal= {arXiv preprint arXiv:1912.11574},
year = {2020}
}