Decay of eigenfunctions of elliptic PDEs, II
Mathematical Physics
2016-12-28 v2 Analysis of PDEs
math.MP
Abstract
We study exponential decay rates of eigenfunctions of self-adjoint higher order elliptic operators on R^n. We are interested in decay rates as a function of direction. We show that the possible decay rates are to a large extent determined algebraically.
Keywords
Cite
@article{arxiv.1504.07128,
title = {Decay of eigenfunctions of elliptic PDEs, II},
author = {Ira Herbst and Erik Skibsted},
journal= {arXiv preprint arXiv:1504.07128},
year = {2016}
}
Comments
17 pages, revision adds Section 5