First eigenvalue estimates of Dirichlet-to-Neumann operators on graphs
Spectral Theory
2017-05-15 v1
Abstract
Following Escobar [Esc97] and Jammes [Jam15], we introduce two types of isoperimetric constants and give lower bound estimates for the first nontrivial eigenvalues of Dirichlet-to-Neumann operators on finite graphs with boundary respectively.
Cite
@article{arxiv.1705.04484,
title = {First eigenvalue estimates of Dirichlet-to-Neumann operators on graphs},
author = {Bobo Hua and Yan Huang and Zuoqin Wang},
journal= {arXiv preprint arXiv:1705.04484},
year = {2017}
}
Comments
23 pages, 2 figures