The perturbation of relatively open operators with reduced index

DOI10.1017/S0305004100071061zbMath0895.47008MaRDI QIDQ4035891

Louis E. Labuschagne

Publication date: 16 May 1993

Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)

zbMATH Keywords

kernelcompact perturbationdirectiontopologically complementedrelatively open operators with reduced indextopological complementation

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55)

Related Items (5)

On the perturbation of semi-Fredholm relations with complemented ranges and null spaces ⋮ The index of a linear relation under strictly singular perturbations ⋮ STRICTLY SINGULAR PERTURBATION OF ALMOST SEMI-FREDHOLM LINEAR RELATIONS IN NORMED SPACES ⋮ Multivalued Fredholm type operators with abstract generalized inverses ⋮ Essential spectra of linear relations

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