Maps Preserving Complementarity of Closed Subspaces of a Hilbert Space

DOI10.4153/CJM-2013-025-4zbMath1311.46022MaRDI QIDQ2922906

Lucijan Plevnik, Peter Šemrl

Publication date: 15 October 2014

Published in: Canadian Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

idempotentsHilbert spacepreserver problemscomplemented subspacesadjacent subspaceslattice of closed subspaces

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Transformers, preservers (linear operators on spaces of linear operators) (47B49)

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