On the representation of the joint spectrum for a commutingn-tuple of non-normal operators

DOI10.1007/BF02560035zbMath0644.47003OpenAlexW1989150701MaRDI QIDQ3786963

Chaocheng Huang, Xiaoman Chen

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1007/bf02560035

zbMATH Keywords

invariancespectral mapping theoremspectral decompositionsTaylor's joint spectrumdoubly commuting operatorsPutman's inequality

Mathematics Subject Classification ID

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

Related Items (1)

Taylor and Xia spectra of \(p\)-hyponormal \(n\)-tuples

Cites Work

• Spectral theory of hyponormal operators
• On the semi-hyponormal n-tuple of operators
• A joint spectrum for several commuting operators
• Fredholm and Invertible n-Tuples of Operators. The Deformation Problem
• Selfcommutators of multicyclic hyponormal operators are always trace class
• Approximate Proper Vectors

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