Hermitian liftings in Orlicz sequence spaces

DOI10.2140/pjm.1980.86.379zbMath0441.46007OpenAlexW1992147645MaRDI QIDQ1142959

Joseph D. Ward, G. Donald Allen, David A. Legg

Publication date: 1980

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1980.86.379

zbMATH Keywords

essential numerical rangeOrlicz sequence spacesOrlicz functionscompact perturbation of a real diagonal operatorHermitian liftings

Mathematics Subject Classification ID

Sequence spaces (including Köthe sequence spaces) (46A45) Perturbation theory of linear operators (47A55) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37)

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