Relative residual bounds for eigenvalues in gaps of the essential spectrum
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Publication:6656453
DOI10.7153/oam-2024-18-13MaRDI QIDQ6656453
Publication date: 2 January 2025
Published in: Operators and Matrices (Search for Journal in Brave)
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Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Perturbation theory of linear operators (47A55) Dilations, extensions, compressions of linear operators (47A20)
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