On the spectrum of tridiagonal matrices with two-periodic main diagonal
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- and superdiagonals and zero main diagonal. Our result generalises some recent res...
| Hoofdauteurs: | , |
|---|---|
| Formaat: | Artikel |
| Taal: | English |
| Gepubliceerd in: |
De Gruyter
2024-07-01
|
| Reeks: | Special Matrices |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.1515/spma-2024-0009 |