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zbMath0474.47007MaRDI QIDQ3930257

T. T. West, Gerard J. Murphy

Publication date: 1981

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

decomposition Fredholm operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53)

Related Items (3)

Essential order spectra of convolution operators ⋮ Economical finite rank perturbations of semi-Fredholm operators ⋮ Fredholm theory relative to a Banach algebra homomorphism

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