Preservers of unitary group or equivalence by unitaries

DOI10.1016/j.laa.2021.09.018OpenAlexW3202385428MaRDI QIDQ2666902

Gordana Radić, Tatjana Petek

Publication date: 23 November 2021

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2021.09.018

zbMATH Keywords

unitary groupequivalence by unitariesreal-linear preservers

Mathematics Subject Classification ID

Transformers, preservers (linear operators on spaces of linear operators) (47B49)

Related Items (1)

Linear preservers of \(m\)-selfadjoint operators and high-order isometries

Cites Work

• Unnamed Item
• All linear operators leaving the unitary group invariant
• Transformations on tensor product spaces
• Additive mappings decreasing rank one
• Additive mappings preserving operators of rank one
• Linear preservers of equivalence relations on infinite-dimensional spaces
• The unitary group preserving maps (the infinite dimensional case)
• Linear Transformations on Matrices
• Linear Maps Transforming the Unitary Group
• Linear Operators Preserving Certain Equivalence Relations on Matrices

This page was built for publication: Preservers of unitary group or equivalence by unitaries