Chebyshev subspaces of spaces of abstract affine functions

DOI10.1007/BF01139555zbMath0562.46023MaRDI QIDQ1056872

G. M. Ustinov

Publication date: 1984

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

Chebyshev rank sfinite-dimensional Chebyshev subspacesspace of affine continuous functions defined on a compact Choquet simplex and taking values in an arbitrary Banach space

Mathematics Subject Classification ID

Spaces of vector- and operator-valued functions (46E40) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Convex sets in topological linear spaces; Choquet theory (46A55) Analysis on ordered groups, (H^p)-theory (43A17)

Cites Work

• Spaces of Affine Continuous Functions on Simplexes
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