Right and left Weyl operator matrices in a Banach space setting

DOI10.1155/2021/9959364zbMath1481.47002OpenAlexW3171507406MaRDI QIDQ2230069

Alatancang Chen, Aichun Liu, Jun-Jie Huang

Publication date: 17 September 2021

Published in: Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2021/9959364

zbMATH Keywords

Hilbert spaceHamiltonian operatorright Weyl operator matrix

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Operators on Banach spaces (47B01) Operator matrices (47A08)

Cites Work

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• Drazin spectrum of operator matrices on the Banach space
• Essential approximate point spectra and Weyl's theorem for operator matrices
• Completeness of the system of root vectors of \(2 \times 2\) upper triangular infinite-dimensional Hamiltonian operators in symplectic spaces and applications
• Perturbation of Spectrums of 2 × 2 Operator Matrices
• Invertible completions of $2\times 2$ upper triangular operator matrices
• Spectra of upper triangular operator matrices
• On the invertibility of upper triangular operator matrices
• Spectral theory of linear operators and spectral systems in Banach algebras
• The boundedness below of \(2\times 2\) upper triangular operator matrices

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