The inertia of a Hermitian pencil (Q1059693)
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scientific article; zbMATH DE number 3904765
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The inertia of a Hermitian pencil |
scientific article; zbMATH DE number 3904765 |
Statements
The inertia of a Hermitian pencil (English)
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1984
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Let A and B be Hermitian matrices and P a real linear combination of A and B. The author studies the inertia of P under variation of the two coefficients in the linear combination, and in particular gives a semicontinuous dependence result at those coefficient pairs for which the inertia is discontinuous.
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pencil of matrices
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Hermitian matrices
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inertia
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