A lower bound for the differences of powers of linear operators

DOI10.1007/s10114-005-0765-4zbMath1132.47006OpenAlexW1999716976MaRDI QIDQ2641539

Yanyan Li

Publication date: 20 August 2007

Published in: Acta Mathematica Sinica. English Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10114-005-0765-4

zbMATH Keywords

decaydifferences of powersEsterle-Berkani's conjecturequasi-nilpotent linear operator

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) (30C45) Spectrum, resolvent (47A10) Groups and semigroups of linear operators (47D03)

Cites Work

• The single-point spectrum operators satisfying Ritt's resolvent condition
• POWER-BOUNDED OPERATORS AND RELATED NORM ESTIMATES
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