Exponential decay estimates of the eigenvalues for the Neumann-Poincar\'e operator on analytic boundaries in two dimensions
Spectral Theory
2016-06-07 v1
Abstract
We show that the eigenvalues of the Neumann-Poincar\'e operator on analytic boundaries of simply connected bounded planar domains tend to zero exponentially fast, and the exponential convergence rate is determined by the maximal Grauert radius of the boundary. We present a few examples of boundaries to show that the estimate is optimal.
Keywords
Cite
@article{arxiv.1606.01483,
title = {Exponential decay estimates of the eigenvalues for the Neumann-Poincar\'e operator on analytic boundaries in two dimensions},
author = {Kazunori Ando and Hyeonbae Kang and Yoshihisa Miyanishi},
journal= {arXiv preprint arXiv:1606.01483},
year = {2016}
}
Comments
12 pages, 2 figures