The Shirali--Ford theorem as a consequence of Pták theory for hermitian Banach algebras (Q2773432)

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scientific article; zbMATH DE number 1710022
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The Shirali--Ford theorem as a consequence of Pták theory for hermitian Banach algebras
scientific article; zbMATH DE number 1710022

    Statements

    21 February 2002
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    Pták function
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    \(Q\)-algebra
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    Hermitian Banach algebra
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    symmetric topological *-algebra
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    The Shirali--Ford theorem as a consequence of Pták theory for hermitian Banach algebras (English)
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    The author gives a new proof of the Shirali-Ford theorem that every hermitian Banach algebra is symmetric by using results of Pták for hermitian Banach algebras, and she generalizes this theorem in the more general framework of non-normed topological algebras (hermitian spectral Arens-Michael algebra).
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