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The perturbation theory for linear operators of discrete type - MaRDI portal

The perturbation theory for linear operators of discrete type

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Publication:1075573

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DOI10.2140/PJM.1983.104.29zbMath0592.47009OpenAlexW2011560842MaRDI QIDQ1075573

Publication date: 1983

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

Full work available at URL: https://doi.org/10.2140/pjm.1983.104.29

zbMATH Keywords

unconditional basis compact resolvent perturbation result for unbounded operators of discrete type

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Summability and bases; functional analytic aspects of frames in Banach and Hilbert spaces (46B15)

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