Spectral multiplicity and splitting results for a class of qualitative matrices (Q800444)
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scientific article; zbMATH DE number 3875454
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spectral multiplicity and splitting results for a class of qualitative matrices |
scientific article; zbMATH DE number 3875454 |
Statements
Spectral multiplicity and splitting results for a class of qualitative matrices (English)
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1984
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Some results on the location, multiplicity and splittings of eigenvalues of sign-symmetric matrices, whose graphs are trees, are proved. They extend results of Parter and Genin-Maybee.
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spectral multiplicity
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qualitative matrices
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trees
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digraphs
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splittings
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eigenvalues
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sign-symmetric matrices
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0.88178897
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0.88012314
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0.8780975
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0.87518114
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0.8729903
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0.87067384
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