A note on the eigenvalues of double band matrices

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dc.creatorMcMillen, Tyler
dc.date2008-10-31
dc.date.accessioned2026-07-07T10:14:42Z
dc.date.available2026-07-07T10:14:42Z
dc.descriptionWe consider matrices containing two diagonal bands of positive entries. We show that all eigenvalues of such matrices are of the form $r ζ$, where $r$ is a nonnegative real number and $ζ$ is a $p$th root of unity, where $p$ is the period of the matrix, which is computed from the distance between the bands.
dc.identifierhttps://arxiv.org/abs/0811.0023
dc.identifierhttp://arxiv.org/abs/0811.0023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/172968
dc.subjectSpectral Theory
dc.titleA note on the eigenvalues of double band matrices
dc.typetext

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