The operator inequality \(P^{2k}\leq A^*P^{2k}A\)

DOI10.1307/mmj/1008719034zbMath1005.47023OpenAlexW1974969404MaRDI QIDQ5954587

Bhaggy Duggal

Publication date: 4 February 2002

Published in: Michigan Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1307/mmj/1008719034

zbMATH Keywords

power bounded operator\(\rho\)-contraction operatork-hyponormal operatorPutnam inequality

Mathematics Subject Classification ID

Linear operator inequalities (47A63) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Equations involving linear operators, with operator unknowns (47A62)

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