TY - JOUR
T1 - Almost invariant subspaces and operators
AU - Kazhdan, David
AU - Polishchuk, Alexander
N1 - Publisher Copyright:
© 2023, International Press, Inc.. All rights reserved.
PY - 2023
Y1 - 2023
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85177592860&partnerID=8YFLogxK
U2 - 10.4310/PAMQ.2023.v19.n4.a10
DO - 10.4310/PAMQ.2023.v19.n4.a10
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AN - SCOPUS:85177592860
SN - 1558-8599
VL - 19
SP - 1975
EP - 1983
JO - Pure and Applied Mathematics Quarterly
JF - Pure and Applied Mathematics Quarterly
IS - 4
ER -