Normal subgroups of classical groups over Banach algebras (Q920358)

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scientific article; zbMATH DE number 4163543
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Normal subgroups of classical groups over Banach algebras
scientific article; zbMATH DE number 4163543

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    Normal subgroups of classical groups over Banach algebras (English)
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    1988
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    In an earlier paper the author of the paper under review described the subgroups of the general linear group \(GL_ nA\), \(n\geq 3\), over a Banach algebra A with 1 which are normalized by elementary matrices. In the present paper similar results are obtained for unitary groups in the sense of Wall's definition which include symplectic and orthogonal groups.
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    groups over Banach algebras
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    subgroups
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    unitary groups in the sense of Wall's definition
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    symplectic and orthogonal groups
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