Spectral Gaps for Jacobi Matrices on Graphs

Fuente: arXiv
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Main Authors: Breuer, Jonathan, Seelig, Eyal
Format: Preprint
Published: 2024
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author Breuer, Jonathan
Seelig, Eyal
author_facet Breuer, Jonathan
Seelig, Eyal
contents We study bounds on eigenvalue gaps for finite quotients of periodic Jacobi matrices on trees. We prove an Alon-Boppana type bound for the spectral gap and a comparison result for other eigenvalue gaps.
format Preprint
id arxiv_https___arxiv_org_abs_2402_07202
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Spectral Gaps for Jacobi Matrices on Graphs
Breuer, Jonathan
Seelig, Eyal
Spectral Theory
Combinatorics
We study bounds on eigenvalue gaps for finite quotients of periodic Jacobi matrices on trees. We prove an Alon-Boppana type bound for the spectral gap and a comparison result for other eigenvalue gaps.
title Spectral Gaps for Jacobi Matrices on Graphs
topic Spectral Theory
Combinatorics
url https://arxiv.org/abs/2402.07202