On the Helton class of 𝑝-hyponormal operators

DOI10.1090/S0002-9939-07-08708-4zbMath1148.47018OpenAlexW2015618624MaRDI QIDQ3432772

Ji Eun Lee, Eungil Ko, Yoenha Kim

Publication date: 18 April 2007

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

Full work available at URL: https://doi.org/10.1090/s0002-9939-07-08708-4

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20)

Related Items (2)

Some connections between an operator and its Helton class ⋮ (A,m)-Symmetric commuting tuples of operators on a Hilbert space

Cites Work

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• Spectral theory of hyponormal operators
• A duality theorem for an arbitrary operator
• w-hyponormal operators have scalar extensions
• Invariant subspaces for subscalar operators
• Nonnormal dilations, disconjugacy and constrained spectral factorization
• On p-hyponormal operators for \(0<p<1\)
• New Approaches in Spectral Decomposition
• On $p$-hyponormal operators
• Infinite Dimensional Jordan Operators and Sturm-Liouville Conjugate Point Theory

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