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On the eigenvalues of non-negative Jacobi matrices |
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| Authors: | S. Friedland A.A. Melkman |
| Affiliation: | Institute of Mathematics The Hebrew University at Jerusalem Jerusalem, Israel;Department of Mathematics Ben Gurion University Beer-Sheva, Israel |
| Abstract: | The spectrum σ of a non-negative Jacobi matrix J is characterized. If J is also required to be irreducible, further conditions on σ are needed, some of which are explored. |
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