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Brief Communications
On the basis properties of systems of root vectors of operators that are almost self-adjoint in Pontryagin spaces
I. A. Sheipak M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Received: 21.01.1994
Citation:
I. A. Sheipak, “On the basis properties of systems of root vectors of operators that are almost self-adjoint in Pontryagin spaces”, Mat. Zametki, 57:6 (1995), 937–940; Math. Notes, 57:6 (1995), 665–667
Linking options:
https://www.mathnet.ru/eng/mzm2017 https://www.mathnet.ru/eng/mzm/v57/i6/p937
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