Almost invariant subspaces and operators

David Kazhdan; Alexander Polishchuk

doi:10.4310/pamq.2023.v19.n4.a10

Almost invariant subspaces and operators

David Kazhdan
, Alexander Polishchuk^*

^*Corresponding author for this work

Einstein Institute of Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

We prove an efficient version of the Wagner’s theorem on almost invariant subspaces (see [5]) and deduce some consequences in the context of Galois extensions.

Original language	English
Pages (from-to)	1975-1983
Number of pages	9
Journal	Pure and Applied Mathematics Quarterly
Volume	19
Issue number	4
DOIs	https://doi.org/10.4310/pamq.2023.v19.n4.a10
State	Published - 2023

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© 2023, International Press, Inc.. All rights reserved.

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Almost invariant subspaces and operators

Abstract

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