Perturbation of unstable eigenvalues of finite multiplicity
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Publication:1226735
DOI10.1016/0022-1236(76)90008-2zbMath0328.47007OpenAlexW2030021665MaRDI QIDQ1226735
Michael Demuth, Hellmut Baumgärtel
Publication date: 1976
Published in: Journal of Functional Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0022-1236(76)90008-2
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