Taylor and Harte spectra for commuting triangular pairs and 2-variable weighted shifts

DOI10.1007/BF01200186zbMath0802.47001MaRDI QIDQ1329550

Patricio O. Olivares

Publication date: 15 December 1994

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

zbMATH Keywords

Taylor spectrumHarte spectrumcoincidence of Taylor and Harte spectraquasitriangular pairstriangular pair

Mathematics Subject Classification ID

Several-variable operator theory (spectral, Fredholm, etc.) (47A13) Quasitriangular and nonquasitriangular, quasidiagonal and nonquasidiagonal linear operators (47A66)

Cites Work

• A note on quasitriangular operators
• A joint spectrum for several commuting operators
• The analytic-functional calculus for several commuting operators
• Spectral Permanence for Joint Spectra
• Spectral theory of Reinhardt measures
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