Sur Les M-Ideaux Dans Certains Espaces D′Operateurs Et L′Approximation Par Des Operateurs Compacts

DOI10.4153/CMB-1980-059-3zbMath0453.47018MaRDI QIDQ3900545

Hicham Fakhoury

Publication date: 1980

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

zbMATH Keywords

best approximationM-idealsgeometry of Banach spacesspaces of operators

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Geometry and structure of normed linear spaces (46B20) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Banach spaces of continuous, differentiable or analytic functions (46E15) Algebras of operators on Banach spaces and other topological linear spaces (47L10)

Related Items

On a Sufficient Condition for Proximity, Approximation des bornes d'un espace Banach par des compacts et applications à l'approximation des opérateurs bornes, Inner \(M\)-ideals in Banach algebras