Dilation theory and spectral analysis of nonselfadjoint differential operators

DOI10.1090/trans2/115/06zbMath0516.47007OpenAlexW4239400203MaRDI QIDQ3663892

B. S. Pavlov

Publication date: 1980

Published in: Twelve Papers in Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/trans2/115/06

zbMATH Keywords

characteristic functionabsolutely continuous spectrumdissipative operatordissipative Schrödinger operator with a multipoint boundary conditionfinite-dimensional nonselfadjointness defectscattering of planar waves

Mathematics Subject Classification ID

Dilations, extensions, compressions of linear operators (47A20) Canonical models for contractions and nonselfadjoint linear operators (47A45) Linear accretive operators, dissipative operators, etc. (47B44) Ordinary differential operators (34L99)

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