Verallgemeinerte Resolventen eines J-nichtnegativen Operators mit endlichem Defekt. (Generalized resolvents of a J-nonnegative operator with finite defect.)

DOI10.1016/0022-1236(71)90014-0zbMath0232.47008OpenAlexW2092503785MaRDI QIDQ2550903

Heinz K. Langer

Publication date: 1971

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-1236(71)90014-0

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) General theory of ordinary differential operators (47E05) Dilations, extensions, compressions of linear operators (47A20)

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