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This article is cited in 3 scientific papers (total in 3 papers)
Structure of the point spectrum of a linear operator
L. N. Nikol'skaya Leningrad Polytechnical Institute
Abstract:
In order that a set of complex numbers be the point spectrum of some linear operator in a separable Hilbert space it is necessary and sufficient that it be a set of type $F_\sigma$.
Received: 26.06.1972
Citation:
L. N. Nikol'skaya, “Structure of the point spectrum of a linear operator”, Mat. Zametki, 15:1 (1974), 149–158; Math. Notes, 15:1 (1974), 83–87
Linking options:
https://www.mathnet.ru/eng/mzm7329 https://www.mathnet.ru/eng/mzm/v15/i1/p149
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| Abstract page: | 368 | | Full-text PDF : | 432 | | References: | 4 | | First page: | 1 |
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