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This article is cited in 7 scientific papers (total in 7 papers)
Nonunitary operators with absolutely continuous spectrum
L. A. Sakhnovich
Abstract:
Sufficient conditions are found for the linear similarity of a nonunitary operator $T$ to a unitary operator with absolutely continuous spectrum. The results obtained are applied to second-order differential operators.
Received: 03.03.1968
Citation:
L. A. Sakhnovich, “Nonunitary operators with absolutely continuous spectrum”, Izv. Akad. Nauk SSSR Ser. Mat., 33:1 (1969), 52–64; Math. USSR-Izv., 3:1 (1969), 51–63
Linking options:
https://www.mathnet.ru/eng/im2027https://doi.org/10.1070/IM1969v003n01ABEH000747 https://www.mathnet.ru/eng/im/v33/i1/p52
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Abstract page: | 329 | Russian version PDF: | 102 | English version PDF: | 10 | References: | 53 | First page: | 1 |
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