Neumann Cheeger constants on graphs
Spectral Theory
2016-10-06 v1 Combinatorics
Abstract
For any subgraph of a graph, the Laplacian with Neumann boundary condition was introduced by Chung and Yau [CY94]. In this paper, motivated by the Riemannian case, we introduce the Cheeger constants for Neumann problems and prove corresponding Cheeger estimates for first nontrivial eigenvalues.
Cite
@article{arxiv.1610.01360,
title = {Neumann Cheeger constants on graphs},
author = {Hua Bobo and Huang Yan},
journal= {arXiv preprint arXiv:1610.01360},
year = {2016}
}