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An eigenvalue localization theorem for pentadiagonal symmetric Toeplitz matrices |
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| Authors: | Mohamed Elouafi |
| Institution: | Preparatory Classes to High School Engineering, BP 3117, Souanni, Tangier, Morocco |
| Abstract: | We express the eigenvalues of a pentadiagonal symmetric Toeplitz matrix as the zeros of explicitly given rational functions. |
| Keywords: | Primary: 15B05 Secondary: 15A18 33C45 65F15 |
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