Formes multiplicatives à valeurs dans le spectre

Abdelaziz Maouche

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Displaying similar documents to “Formes multiplicatives à valeurs dans le spectre”

Continuité et uniforme continuité du spectre dans les algèbras de Banach

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We show that the Banach algebras with continuous involution are the Banach algebras which admit a harmonic functional calculus, while we prove that the hermitian commutative Banach algebras are exactly the involutive commutative Banach algebras that admit a real analytic functional calculus.