Uniqueness theorems for operator-valued functions with positive imaginary part, and the singular spectrum in the selfadjoint Friedrichs model
type: Item
instance of: scholarly article
title: Uniqueness theorems for operator-valued functions with positive imaginary part, and the singular spectrum in the selfadjoint Friedrichs model
zbMATH Open document ID: 0632.47012
DOI: 10.1007/BF02384438
published in: Arkiv för Matematik
publication date: 1987-01-01T00:00:00Z
review text: The full report of results which were already announced in \textit{S. N. Naboko} [Dokl. Akad. Nauk SSSR 275, 1310-1313 (1984; Zbl 0587.47004); English translation in Soviet Math. Dokl. 29, 388-391 (1984)]. It gives a complete description of the singular spectrum in the Friedrichs model.
Mathematics Subject Classification ID: 47A56
Mathematics Subject Classification ID: 47A10
Mathematics Subject Classification ID: 30G30
zbMATH DE Number: 4028203
zbMATH Keywords: singular spectrum in the Friedrichs model
author: Serguei Naboko
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 4028203