Positive Projections with Contractive Complements on C∗-Algebras

DOI10.1112/JLMS/S2-26.1.132zbMath0501.46048OpenAlexW2094941078MaRDI QIDQ3966641

Erling Størmer

Publication date: 1982

Published in: Journal of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: http://urn.nb.no/URN:NBN:no-49369

zbMATH Keywords

Jordan automorphismpositive unital idempotent map

Mathematics Subject Classification ID

General theory of (C^*)-algebras (46L05)

Related Items (4)

Conditional expectation and bicontractive projections on Jordan \(C^ *\)- algebras and their generalizations ⋮ Contractive projections and real positive maps\cr on operator algebras ⋮ Real Positive Maps and Conditional Expectations on Operator Algebras ⋮ Unit-free contractive projection theorems for \(C^\ast\)-, \(JB^\ast\)-, and \(JB\)-algebras

This page was built for publication: Positive Projections with Contractive Complements on C∗-Algebras