A lattice-theoretic equivalent of the invariant subspace problem
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- by W. E. Longstaff PDF
- Proc. Amer. Math. Soc. 98 (1986), 605-606 Request permission
Abstract:
Every bounded linear operator on complex infinite-dimensional separable Hilbert space has a proper invariant subspace if and only if for every lattice automorphism $\phi$ of a certain abstract complete lattice $P$ (defined by N. Zierler) there exists an element $a \in P$ different from 0 and 1 such that ${\phi ^2}(a) \leq a$.References
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Additional Information
- © Copyright 1986 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 98 (1986), 605-606
- MSC: Primary 47A15; Secondary 06B99
- DOI: https://doi.org/10.1090/S0002-9939-1986-0861759-5
- MathSciNet review: 861759