Articles with "spectrum tridiagonal" as a keyword



On the spectrum of tridiagonal matrices with two-periodic main diagonal

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Published in 2024 at "Special Matrices"

DOI: 10.1515/spma-2024-0009

Abstract: Abstract We find the spectrum and eigenvectors of an arbitrary irreducible complex tridiagonal matrix with two-periodic main diagonal. This is expressed in terms of the spectrum and eigenvectors of the matrix with the same sub-… read more here.

Keywords: tridiagonal matrices; spectrum tridiagonal; main diagonal; two periodic ... See more keywords