Finite universal Korovkin systems in tensor products of commutative Banach algebras

DOI10.1007/BF02844688zbMath0764.46052MaRDI QIDQ1192116

Michael Pannenberg

Publication date: 27 September 1992

Published in: Rendiconti del Circolo Matemàtico di Palermo. Serie II (Search for Journal in Brave)

zbMATH Keywords

spectral radiustensor productsuniform algebrahereditary propertyKorovkin approximationspectral contractionuniversal Korovkin systemBanach algebras of algebra-valued continuous functionscategory of commutative unital Banach algebrascomplete unital locally multiplicatively convex \(Q\)-algebrasunital algebra homomorphismuniversal Korovkin systemsWaalbroeck algebras

Mathematics Subject Classification ID

General theory of commutative topological algebras (46J05) Banach algebras of continuous functions, function algebras (46J10) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Tensor products in functional analysis (46M05)

Cites Work

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