Minor self-conjugate and skewpositive semidefinite solutions to a system of matrix equations over skew fields (Q2744278)
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scientific article; zbMATH DE number 1648876
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Minor self-conjugate and skewpositive semidefinite solutions to a system of matrix equations over skew fields |
scientific article; zbMATH DE number 1648876 |
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19 September 2001
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skewpositive semidefinite solutions
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system of matrix equations
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quaternions
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minor self-conjugate solutions
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Minor self-conjugate and skewpositive semidefinite solutions to a system of matrix equations over skew fields (English)
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The authors study the system of matrix equations over general quaternions: \(A_{mn}X_{nn} =A_{mn},B_{sn} X_{nn}=O_{sn}\). They give criteria for existence of special kinds of solutions (skewpositive semidefinite and minor self-conjugate solutions).
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