Cebysev subspaces of $C^*$-algebras.

DOI10.7146/MATH.SCAND.A-11832zbMath0432.46060OpenAlexW2534836022MaRDI QIDQ3869844

Gert Kjaergård Pedersen

Publication date: 1979

Published in: MATHEMATICA SCANDINAVICA (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/166670

zbMATH Keywords

best approximationpure statesC*-algebrasCebysev subspace

Mathematics Subject Classification ID

General theory of (C^*)-algebras (46L05) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) States of selfadjoint operator algebras (46L30)

Related Items (3)

Inner ideals, compact tripotents and Chebyshev subtriples of \(\mathrm{JB}^*\)-triples and \(\mathrm C^*\)-algebras ⋮ Operator algebras with contractive approximate identities ⋮ Chebyshev subspaces of JBW\(^{\ast}\)-triples

This page was built for publication: Cebysev subspaces of $C^*$-algebras.