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Matematicheskie Zametki, 1968, Volume 3, Issue 3, Pages 253–260
(Mi mzm6676)
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This article is cited in 1 scientific paper (total in 1 paper)
Extension of dual subspaces invariant under an algebra
E. A. Larionov Moscow Institute of Physics and Technology
Abstract:
Phillips' known hypothesis concerning the extension of dual pairs of subspaces $\{\mathfrak L_1^0,\mathfrak L_2^0\}$, invariant under a commutative $J$-symmetric algebra $R$ in a Hilbert space $\mathfrak H$ , to a dual pair of maximal subspaces $\{\mathfrak L_1,\mathfrak L_2\}$, invariant under $R$ is established in the case where a dual pair of maximal subspaces exists $\{\mathfrak F_1,\mathfrak F_2\}$, invariant under $R$ with $\overline{\mathfrak F_1\oplus\mathfrak F_2}=\mathfrak H$, and the pair $\{\mathfrak L_1^0,\mathfrak L_2^1\}$ consists of $J$-neutral subspaces.
Received: 27.05.1967
Citation:
E. A. Larionov, “Extension of dual subspaces invariant under an algebra”, Mat. Zametki, 3:3 (1968), 253–260; Math. Notes, 3:3 (1968), 163–166
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https://www.mathnet.ru/eng/mzm6676 https://www.mathnet.ru/eng/mzm/v3/i3/p253
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Abstract page: | 185 | Full-text PDF : | 73 | First page: | 1 |
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