A proof of Parrott's theorem on quotient norms

DOI10.1007/BF01849506zbMath0677.47027MaRDI QIDQ1123376

Zoltán Sebestyén

Publication date: 1989

Published in: Periodica Mathematica Hungarica (Search for Journal in Brave)

zbMATH Keywords

operator normquotient mappingquotient normspace of operators acting between Hilbert spaces

Mathematics Subject Classification ID

Isomorphic theory (including renorming) of Banach spaces (46B03) Linear symmetric and selfadjoint operators (unbounded) (47B25) Abstract operator algebras on Hilbert spaces (47L30) Linear spaces of operators (47L05)

Related Items (1)

Lifting intertwining operators

Cites Work

• On the existence of certain semi-bounded self-adjoint operators in Hilbert space
• On a quotient norm and the Sz.-Nagy-Foias lifting theorem
• Unnamed Item

This page was built for publication: A proof of Parrott's theorem on quotient norms