On approximate phase isometries

DOI10.1007/s43034-021-00164-3zbMath1480.39030OpenAlexW4200339479MaRDI QIDQ2062151

Aleksej Turnšek

Publication date: 24 December 2021

Published in: Annals of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s43034-021-00164-3

zbMATH Keywords

stabilityisometryWigner's theoremphase isometryapproximate isometryapproximate phase isometry

Mathematics Subject Classification ID

Equations involving nonlinear operators (general) (47J05) Stability, separation, extension, and related topics for functional equations (39B82) Operators on Hilbert spaces (general) (47B02)

Related Items (1)

On a universal inequality for approximate phase isometries

Cites Work

• Unnamed Item
• On normed spaces with the Wigner property
• On nonlinear perturbations of isometries
• Phase-isometries between two \(\ell^p(\Gamma , H)\)-type spaces
• Phase-isometries between normed spaces
• Phase-isometries on real normed spaces
• Wigner's theorem revisited
• WIGNER’S THEOREM IN -TYPE SPACES
• Wigner's theorem in atomic $L_p$-spaces ($p>0$)
• On approximate isometries
• On Wigner's theorem in strictly convex normed spaces

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