Ditkin’s condition and ideals with at most countable hull in algebras of functions analytic in the unit disc

• Autorzy: Andrzej Sołtysiak , Antoni Wawrzyńczyk
• Języki publikacji: EN

Abstrakty

EN

Agrafeuil and Zarrabi in [1] characterized all closed ideals with at most countable hull in a unital Banach algebra embedded in the classical disc algebra and satisfying certain conditions ((H1), (H2), (H3)), and the analytic Ditkin condition. We modify Ditkin’s condition and show that analogous result is true for a wider class of algebras. This is an extension of the result obtained in [1].

Słowa kluczowe

EN

Closed ideals; Banach algebras; Ditkin's condition

• Wydawca: Polish Mathematical Society
• Czasopismo: Commentationes Mathematicae
• Rocznik: 2012
• Tom: 52
• Numer: 1

Daty

wydano

2012

online

2017-12-19

Twórcy

autor

Andrzej Sołtysiak

autor

Antoni Wawrzyńczyk

Identyfikatory

DOI

10.14708/cm.v52i1.5330