A counterexample in the theory of Hermitian liftings

DOI10.1017/S001309150001662XzbMath0508.46004OpenAlexW1997889454WikidataQ124838841 ScholiaQ124838841MaRDI QIDQ4746285

David A. Legg

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1017/s001309150001662x

zbMATH Keywords

Orlicz sequence spaceHermitian liftingsessentially Hermitian operatorcompact perturbation of a Hermitian operator

Mathematics Subject Classification ID

Sequence spaces (including Köthe sequence spaces) (46A45) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Perturbation theory of linear operators (47A55) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37)

Cites Work

• Unnamed Item
• Hermitian liftings in Orlicz sequence spaces
• Isometries of certain function spaces
• Essentially Hermitian Operators in B(L p )
• Essentially Hermitian Operators on l 1 are Compact Perturbations of Hermitians

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